I have no idea how many or how much servants are but...
Here's the site that info comes from (or at least one of the sites). You don't have to read much to see it is a very conservative "anti" Obama site. Oh, the person listed, who is claiming this story is referred to as: Retired USAF MSgt.
Probably the same group of people still looking for a birth certificate.
TIS
http://patriotupdate.com/9757/first-lady-now-requires-26-servants/comment-page-1#comment-193799