Q: What is the sum of all factors of the number 21,454,520 excluding 21,454,520?
A: 26,951,080
The factors of the number 21,454,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 647, 829, 1294, 1658, 2588, 3235, 3316, 4145, 5176, 6470, 6632, 8290, 12940, 16580, 25880, 33160, 536363, 1072726, 2145452, 2681815, 4290904, 5363630, 10727260, 21454520.
If you add them up, you will get the total of 21,454,546. Now subtract 21,454,520 to get 26,951,080