Q: What is the sum of all factors of the number 12,666,490 excluding 12,666,490?
A: 10,288,910
The factors of the number 12,666,490 are: 1, 2, 5, 10, 149, 298, 745, 1490, 8501, 17002, 42505, 85010, 1266649, 2533298, 6333245, 12666490.
If you add them up, you will get the total of 12,666,500. Now subtract 12,666,490 to get 10,288,910