Q: What is the sum of all factors of the number 3,221,920 excluding 3,221,920?
A: 4,980,680
The factors of the number 3,221,920 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1549, 2080, 3098, 6196, 7745, 12392, 15490, 20137, 24784, 30980, 40274, 49568, 61960, 80548, 100685, 123920, 161096, 201370, 247840, 322192, 402740, 644384, 805480, 1610960, 3221920.
If you add them up, you will get the total of 3,221,924. Now subtract 3,221,920 to get 4,980,680