Q: What is the sum of all factors of the number 21,468,143 excluding 21,468,143?
A: 456,817
The factors of the number 21,468,143 are: 1, 47, 456769, 21468143.
If you add them up, you will get the total of 21,468,599. Now subtract 21,468,143 to get 456,817