Q: What is the sum of all factors of the number 21,851,972 excluding 21,851,972?
A: 16,388,986
The factors of the number 21,851,972 are: 1, 2, 4, 5462993, 10925986, 21851972.
If you add them up, you will get the total of 21,851,988. Now subtract 21,851,972 to get 16,388,986