Q: What is the sum of all factors of the number 21,303,438 excluding 21,303,438?
A: 25,006,098
The factors of the number 21,303,438 are: 1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2417, 2938, 4407, 4834, 7251, 8814, 14502, 31421, 62842, 94263, 188526, 273121, 546242, 819363, 1638726, 3550573, 7101146, 10651719, 21303438.
If you add them up, you will get the total of 21,303,463. Now subtract 21,303,438 to get 25,006,098