Q: What is the sum of all factors of the number 63,993 excluding 63,993?
A: 22,695
The factors of the number 63,993 are: 1, 3, 83, 249, 257, 771, 21331, 63993.
If you add them up, you will get the total of 64,015. Now subtract 63,993 to get 22,695