Q: What is the sum of all factors of the number 2,161,164 excluding 2,161,164?
A: 2,881,580
The factors of the number 2,161,164 are: 1, 2, 3, 4, 6, 12, 180097, 360194, 540291, 720388, 1080582, 2161164.
If you add them up, you will get the total of 2,161,166. Now subtract 2,161,164 to get 2,881,580