Q: What is the sum of all factors of the number 21,245,217 excluding 21,245,217?
A: 11,128,479
The factors of the number 21,245,217 are: 1, 3, 7, 21, 1011677, 3035031, 7081739, 21245217.
If you add them up, you will get the total of 21,245,228. Now subtract 21,245,217 to get 11,128,479