Q: What is the sum of all factors of the number 21,063,243 excluding 21,063,243?
A: 7,021,085
The factors of the number 21,063,243 are: 1, 3, 7021081, 21063243.
If you add them up, you will get the total of 21,063,250. Now subtract 21,063,243 to get 7,021,085