20009227526

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{787207}}^1$

素因数の和:787459

約数の個数: 16

約数和(自身を含む): 30606647040

約数和(自身を除く): 10597419514

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 787207, 1574414, 55891697, 111783394, 140910053, 281820106, 10004613763, 20009227526]

約数ペア:

[(1, 20009227526), (2, 10004613763), (71, 281820106), (142, 140910053), (179, 111783394), (358, 55891697), (12709, 1574414), (25418, 787207)]