Q: What is the sum of all factors of the number 20,600,609 excluding 20,600,609?
A: 12,511
The factors of the number 20,600,609 are: 1, 1951, 10559, 20600609.
If you add them up, you will get the total of 20,600,621. Now subtract 20,600,609 to get 12,511