Q: What is the sum of all factors of the number 66,542,439 excluding 66,542,439?
A: 22,180,817
The factors of the number 66,542,439 are: 1, 3, 22180813, 66542439.
If you add them up, you will get the total of 66,542,461. Now subtract 66,542,439 to get 22,180,817