Q: What is the sum of all factors of the number 2,179,820 excluding 2,179,820?
A: 2,397,844
The factors of the number 2,179,820 are: 1, 2, 4, 5, 10, 20, 108991, 217982, 435964, 544955, 1089910, 2179820.
If you add them up, you will get the total of 2,179,822. Now subtract 2,179,820 to get 2,397,844