Q: What is the sum of all factors of the number 21,263,636 excluding 21,263,636?
A: 15,947,734
The factors of the number 21,263,636 are: 1, 2, 4, 5315909, 10631818, 21263636.
If you add them up, you will get the total of 21,263,651. Now subtract 21,263,636 to get 15,947,734