Q: What is the sum of all factors of the number 21,103,007 excluding 21,103,007?
A: 66,889
The factors of the number 21,103,007 are: 1, 317, 66571, 21103007.
If you add them up, you will get the total of 21,103,073. Now subtract 21,103,007 to get 66,889