Q: What is the sum of all factors of the number 21,162,271 excluding 21,162,271?
A: 1,627,881
The factors of the number 21,162,271 are: 1, 13, 1627867, 21162271.
If you add them up, you will get the total of 21,162,272. Now subtract 21,162,271 to get 1,627,881