Q: What is the sum of all factors of the number 21,315,556 excluding 21,315,556?
A: 16,740,980
The factors of the number 21,315,556 are: 1, 2, 4, 97, 137, 194, 274, 388, 401, 548, 802, 1604, 13289, 26578, 38897, 53156, 54937, 77794, 109874, 155588, 219748, 5328889, 10657778, 21315556.
If you add them up, you will get the total of 21,315,572. Now subtract 21,315,556 to get 16,740,980