Q: What is the sum of all factors of the number 21,014,143 excluding 21,014,143?
A: 488,745
The factors of the number 21,014,143 are: 1, 43, 488701, 21014143.
If you add them up, you will get the total of 21,014,631. Now subtract 21,014,143 to get 488,745