Q: What is the sum of all factors of the number 959,660 excluding 959,660?
A: 1,211,236
The factors of the number 959,660 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3691, 7382, 14764, 18455, 36910, 47983, 73820, 95966, 191932, 239915, 479830, 959660.
If you add them up, you will get the total of 959,661. Now subtract 959,660 to get 1,211,236