Q: What is the sum of all factors of the number 20,168,720 excluding 20,168,720?
A: 37,577,584
The factors of the number 20,168,720 are: 1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 41, 43, 44, 52, 55, 65, 80, 82, 86, 88, 104, 110, 130, 143, 164, 172, 176, 205, 208, 215, 220, 260, 286, 328, 344, 410, 430, 440, 451, 473, 520, 533, 559, 572, 656, 688, 715, 820, 860, 880, 902, 946, 1040, 1066, 1118, 1144, 1430, 1640, 1720, 1763, 1804, 1892, 2132, 2236, 2255, 2288, 2365, 2665, 2795, 2860, 3280, 3440, 3526, 3608, 3784, 4264, 4472, 4510, 4730, 5330, 5590, 5720, 5863, 6149, 7052, 7216, 7568, 8528, 8815, 8944, 9020, 9460, 10660, 11180, 11440, 11726, 12298, 14104, 17630, 18040, 18920, 19393, 21320, 22360, 22919, 23452, 24596, 28208, 29315, 30745, 35260, 36080, 37840, 38786, 42640, 44720, 45838, 46904, 49192, 58630, 61490, 70520, 77572, 91676, 93808, 96965, 98384, 114595, 117260, 122980, 141040, 155144, 183352, 193930, 229190, 234520, 245960, 252109, 310288, 366704, 387860, 458380, 469040, 491920, 504218, 775720, 916760, 1008436, 1260545, 1551440, 1833520, 2016872, 2521090, 4033744, 5042180, 10084360, 20168720.
If you add them up, you will get the total of 20,168,757. Now subtract 20,168,720 to get 37,577,584