Q: What is the sum of all factors of the number 15,028,540 excluding 15,028,540?
A: 16,889,780
The factors of the number 15,028,540 are: 1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 8443, 16886, 33772, 42215, 84430, 168860, 751427, 1502854, 3005708, 3757135, 7514270, 15028540.
If you add them up, you will get the total of 15,028,556. Now subtract 15,028,540 to get 16,889,780