Q: What is the sum of all factors of the number 20,402,530 excluding 20,402,530?
A: 16,322,042
The factors of the number 20,402,530 are: 1, 2, 5, 10, 2040253, 4080506, 10201265, 20402530.
If you add them up, you will get the total of 20,402,546. Now subtract 20,402,530 to get 16,322,042