20160299511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{3251}}^1\times {\mathrm{62639}}^1$

素因数の和:65907

約数の個数: 24

約数和(自身を含む): 31778023680

約数和(自身を除く): 11617724169

約数列:

[1, 3, 9, 11, 33, 99, 3251, 9753, 29259, 35761, 62639, 107283, 187917, 321849, 563751, 689029, 2067087, 6201261, 203639389, 610918167, 1832754501, 2240033279, 6720099837, 20160299511]

約数ペア:

[(1, 20160299511), (3, 6720099837), (9, 2240033279), (11, 1832754501), (33, 610918167), (99, 203639389), (3251, 6201261), (9753, 2067087), (29259, 689029), (35761, 563751), (62639, 321849), (107283, 187917)]