Q: What is the sum of all factors of the number 63,720,963 excluding 63,720,963?
A: 28,320,441
The factors of the number 63,720,963 are: 1, 3, 9, 7080107, 21240321, 63720963.
If you add them up, you will get the total of 63,720,991. Now subtract 63,720,963 to get 28,320,441