Q: What is the sum of all factors of the number 20,213,278 excluding 20,213,278?
A: 10,106,642
The factors of the number 20,213,278 are: 1, 2, 10106639, 20213278.
If you add them up, you will get the total of 20,213,288. Now subtract 20,213,278 to get 10,106,642