Q: What is the sum of all factors of the number 13,755,021 excluding 13,755,021?
A: 7,205,043
The factors of the number 13,755,021 are: 1, 3, 7, 21, 655001, 1965003, 4585007, 13755021.
If you add them up, you will get the total of 13,755,028. Now subtract 13,755,021 to get 7,205,043