Q: What is the sum of all factors of the number 126,978 excluding 126,978?
A: 126,990
The factors of the number 126,978 are: 1, 2, 3, 6, 21163, 42326, 63489, 126978.
If you add them up, you will get the total of 127,104. Now subtract 126,978 to get 126,990