Q: What is the sum of all factors of the number 138,813,647 excluding 138,813,647?
A: 19,830,529
The factors of the number 138,813,647 are: 1, 7, 19830521, 138813647.
If you add them up, you will get the total of 138,813,666. Now subtract 138,813,647 to get 19,830,529