Q: What is the sum of all factors of the number 387,420 excluding 387,420?
A: 797,988
The factors of the number 387,420 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 587, 660, 1174, 1761, 2348, 2935, 3522, 5870, 6457, 7044, 8805, 11740, 12914, 17610, 19371, 25828, 32285, 35220, 38742, 64570, 77484, 96855, 129140, 193710, 387420.
If you add them up, you will get the total of 388,217. Now subtract 387,420 to get 797,988