Q: What is the sum of all factors of the number 20,525,221 excluding 20,525,221?
A: 17,351
The factors of the number 20,525,221 are: 1, 1277, 16073, 20525221.
If you add them up, you will get the total of 20,525,238. Now subtract 20,525,221 to get 17,351