Q: What is the sum of all factors of the number 21,105,028 excluding 21,105,028?
A: 21,105,084
The factors of the number 21,105,028 are: 1, 2, 4, 7, 14, 28, 753751, 1507502, 3015004, 5276257, 10552514, 21105028.
If you add them up, you will get the total of 21,105,049. Now subtract 21,105,028 to get 21,105,084