Q: What is the sum of all factors of the number 16,129,021 excluding 16,129,021?
A: 520,323
The factors of the number 16,129,021 are: 1, 31, 520291, 16129021.
If you add them up, you will get the total of 16,129,541. Now subtract 16,129,021 to get 520,323