Q: What is the sum of all factors of the number 21,607,901 excluding 21,607,901?
A: 4,799,395
The factors of the number 21,607,901 are: 1, 7, 17, 107, 119, 749, 1697, 1819, 11879, 12733, 28849, 181579, 201943, 1271053, 3086843, 21607901.
If you add them up, you will get the total of 21,607,905. Now subtract 21,607,901 to get 4,799,395