Q: What is the sum of all factors of the number 21,057,357 excluding 21,057,357?
A: 7,019,123
The factors of the number 21,057,357 are: 1, 3, 7019119, 21057357.
If you add them up, you will get the total of 21,057,364. Now subtract 21,057,357 to get 7,019,123