Q: What is the sum of all factors of the number 145,668,439 excluding 145,668,439?
A: 20,809,785
The factors of the number 145,668,439 are: 1, 7, 20809777, 145668439.
If you add them up, you will get the total of 145,668,459. Now subtract 145,668,439 to get 20,809,785