Q: What is the sum of all factors of the number 21,242,005 excluding 21,242,005?
A: 4,248,407
The factors of the number 21,242,005 are: 1, 5, 4248401, 21242005.
If you add them up, you will get the total of 21,242,009. Now subtract 21,242,005 to get 4,248,407