Q: What is the sum of all factors of the number 20,605,615 excluding 20,605,615?
A: 5,575,745
The factors of the number 20,605,615 are: 1, 5, 17, 85, 242419, 1212095, 4121123, 20605615.
If you add them up, you will get the total of 20,605,620. Now subtract 20,605,615 to get 5,575,745