Q: What is the sum of all factors of the number 21,531,512 excluding 21,531,512?
A: 18,840,088
The factors of the number 21,531,512 are: 1, 2, 4, 8, 2691439, 5382878, 10765756, 21531512.
If you add them up, you will get the total of 21,531,530. Now subtract 21,531,512 to get 18,840,088