Q: What is the sum of all factors of the number 642,660,087 excluding 642,660,087?
A: 214,220,033
The factors of the number 642,660,087 are: 1, 3, 214220029, 642660087.
If you add them up, you will get the total of 642,660,301. Now subtract 642,660,087 to get 214,220,033