Q: What is the sum of all factors of the number 21,331,220 excluding 21,331,220?
A: 23,464,384
The factors of the number 21,331,220 are: 1, 2, 4, 5, 10, 20, 1066561, 2133122, 4266244, 5332805, 10665610, 21331220.
If you add them up, you will get the total of 21,331,243. Now subtract 21,331,220 to get 23,464,384