Q: What is the sum of all factors of the number 27,664,543 excluding 27,664,543?
A: 20,865
The factors of the number 27,664,543 are: 1, 1423, 19441, 27664543.
If you add them up, you will get the total of 27,664,563. Now subtract 27,664,543 to get 20,865