Q: What is the sum of all factors of the number 661,106,361 excluding 661,106,361?
A: 220,368,791
The factors of the number 661,106,361 are: 1, 3, 220368787, 661106361.
If you add them up, you will get the total of 661,106,581. Now subtract 661,106,361 to get 220,368,791