Q: What is the sum of all factors of the number 13,800,978 excluding 13,800,978?
A: 16,101,180
The factors of the number 13,800,978 are: 1, 2, 3, 6, 9, 18, 766721, 1533442, 2300163, 4600326, 6900489, 13800978.
If you add them up, you will get the total of 13,800,994. Now subtract 13,800,978 to get 16,101,180