Q: What is the sum of all factors of the number 20,621,805 excluding 20,621,805?
A: 12,373,107
The factors of the number 20,621,805 are: 1, 3, 5, 15, 1374787, 4124361, 6873935, 20621805.
If you add them up, you will get the total of 20,621,817. Now subtract 20,621,805 to get 12,373,107