Q: What is the sum of all factors of the number 72,478,809 excluding 72,478,809?
A: 40,266,187
The factors of the number 72,478,809 are: 1, 3, 9, 13, 39, 117, 619477, 1858431, 5575293, 8053201, 24159603, 72478809.
If you add them up, you will get the total of 72,478,849. Now subtract 72,478,809 to get 40,266,187