Q: What is the sum of all factors of the number 21,408,442 excluding 21,408,442?
A: 13,884,230
The factors of the number 21,408,442 are: 1, 2, 11, 22, 137, 274, 1507, 3014, 7103, 14206, 78133, 156266, 973111, 1946222, 10704221, 21408442.
If you add them up, you will get the total of 21,408,455. Now subtract 21,408,442 to get 13,884,230