Q: What is the sum of all factors of the number 1,277,420 excluding 1,277,420?
A: 1,522,804
The factors of the number 1,277,420 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2777, 5554, 11108, 13885, 27770, 55540, 63871, 127742, 255484, 319355, 638710, 1277420.
If you add them up, you will get the total of 1,277,421. Now subtract 1,277,420 to get 1,522,804