Q: What is the sum of all factors of the number 21,345,245 excluding 21,345,245?
A: 4,269,055
The factors of the number 21,345,245 are: 1, 5, 4269049, 21345245.
If you add them up, you will get the total of 21,345,249. Now subtract 21,345,245 to get 4,269,055