Q: What is the sum of all factors of the number 21,501,254 excluding 21,501,254?
A: 10,750,630
The factors of the number 21,501,254 are: 1, 2, 10750627, 21501254.
If you add them up, you will get the total of 21,501,264. Now subtract 21,501,254 to get 10,750,630