Q: What is the sum of all factors of the number 21,157,924 excluding 21,157,924?
A: 15,868,450
The factors of the number 21,157,924 are: 1, 2, 4, 5289481, 10578962, 21157924.
If you add them up, you will get the total of 21,157,939. Now subtract 21,157,924 to get 15,868,450