20701175030

素因数分解:

$2^1\times 5^1\times {\mathrm{15131}}^1\times {\mathrm{136813}}^1$

素因数の和:151951

約数の個数: 16

約数和(自身を含む): 37264850064

約数和(自身を除く): 16563675034

約数列:

[1, 2, 5, 10, 15131, 30262, 75655, 136813, 151310, 273626, 684065, 1368130, 2070117503, 4140235006, 10350587515, 20701175030]

約数ペア:

[(1, 20701175030), (2, 10350587515), (5, 4140235006), (10, 2070117503), (15131, 1368130), (30262, 684065), (75655, 273626), (136813, 151310)]