Q: What is the sum of all factors of the number 21,163,145 excluding 21,163,145?
A: 4,232,635
The factors of the number 21,163,145 are: 1, 5, 4232629, 21163145.
If you add them up, you will get the total of 21,163,149. Now subtract 21,163,145 to get 4,232,635