Q: What is the sum of all factors of the number 16,872,920 excluding 16,872,920?
A: 21,380,680
The factors of the number 16,872,920 are: 1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 3079, 5480, 6158, 12316, 15395, 24632, 30790, 61580, 123160, 421823, 843646, 1687292, 2109115, 3374584, 4218230, 8436460, 16872920.
If you add them up, you will get the total of 16,872,941. Now subtract 16,872,920 to get 21,380,680