Q: What is the sum of all factors of the number 21,234,012 excluding 21,234,012?
A: 28,312,044
The factors of the number 21,234,012 are: 1, 2, 3, 4, 6, 12, 1769501, 3539002, 5308503, 7078004, 10617006, 21234012.
If you add them up, you will get the total of 21,234,040. Now subtract 21,234,012 to get 28,312,044