Q: What is the sum of all factors of the number 18,340,978 excluding 18,340,978?
A: 9,170,492
The factors of the number 18,340,978 are: 1, 2, 9170489, 18340978.
If you add them up, you will get the total of 18,340,987. Now subtract 18,340,978 to get 9,170,492