Q: What is the sum of all factors of the number 20,403,529 excluding 20,403,529?
A: 13,131
The factors of the number 20,403,529 are: 1, 1801, 11329, 20403529.
If you add them up, you will get the total of 20,403,542. Now subtract 20,403,529 to get 13,131