Q: What is the sum of all factors of the number 66,755,021 excluding 66,755,021?
A: 648,211
The factors of the number 66,755,021 are: 1, 103, 648107, 66755021.
If you add them up, you will get the total of 66,755,669. Now subtract 66,755,021 to get 648,211