20158533088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37056127}}^1$

素因数の和:37056154

約数の個数: 24

約数和(自身を含む): 42021649152

約数和(自身を除く): 21863116064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37056127, 74112254, 148224508, 296449016, 592898032, 629954159, 1185796064, 1259908318, 2519816636, 5039633272, 10079266544, 20158533088]

約数ペア:

[(1, 20158533088), (2, 10079266544), (4, 5039633272), (8, 2519816636), (16, 1259908318), (17, 1185796064), (32, 629954159), (34, 592898032), (68, 296449016), (136, 148224508), (272, 74112254), (544, 37056127)]