Q: What is the sum of all factors of the number 821,070,070 excluding 821,070,070?
A: 658,139,258
The factors of the number 821,070,070 are: 1, 2, 5, 10, 1171, 2342, 5855, 11710, 70117, 140234, 350585, 701170, 82107007, 164214014, 410535035, 821070070.
If you add them up, you will get the total of 821,070,728. Now subtract 821,070,070 to get 658,139,258