Q: What is the sum of all factors of the number 1,113,640 excluding 1,113,640?
A: 1,620,920
The factors of the number 1,113,640 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2531, 5062, 10124, 12655, 20248, 25310, 27841, 50620, 55682, 101240, 111364, 139205, 222728, 278410, 556820, 1113640.
If you add them up, you will get the total of 1,113,641. Now subtract 1,113,640 to get 1,620,920