Q: What is the sum of all factors of the number 21,302,408 excluding 21,302,408?
A: 18,787,972
The factors of the number 21,302,408 are: 1, 2, 4, 8, 277, 554, 1108, 2216, 9613, 19226, 38452, 76904, 2662801, 5325602, 10651204, 21302408.
If you add them up, you will get the total of 21,302,426. Now subtract 21,302,408 to get 18,787,972