Q: What is the sum of all factors of the number 420,873,807 excluding 420,873,807?
A: 169,826,353
The factors of the number 420,873,807 are: 1, 3, 19, 57, 7383751, 22151253, 140291269, 420873807.
If you add them up, you will get the total of 420,873,976. Now subtract 420,873,807 to get 169,826,353