Q: What is the sum of all factors of the number 8,999,920 excluding 8,999,920?
A: 13,855,760
The factors of the number 8,999,920 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 191, 248, 304, 310, 380, 382, 496, 589, 620, 760, 764, 955, 1178, 1240, 1520, 1528, 1910, 2356, 2480, 2945, 3056, 3629, 3820, 4712, 5890, 5921, 7258, 7640, 9424, 11780, 11842, 14516, 15280, 18145, 23560, 23684, 29032, 29605, 36290, 47120, 47368, 58064, 59210, 72580, 94736, 112499, 118420, 145160, 224998, 236840, 290320, 449996, 473680, 562495, 899992, 1124990, 1799984, 2249980, 4499960, 8999920.
If you add them up, you will get the total of 8,999,933. Now subtract 8,999,920 to get 13,855,760