Q: What is the sum of all factors of the number 21,145,268 excluding 21,145,268?
A: 15,858,958
The factors of the number 21,145,268 are: 1, 2, 4, 5286317, 10572634, 21145268.
If you add them up, you will get the total of 21,145,283. Now subtract 21,145,268 to get 15,858,958