20170188466

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{268771}}^1$

素因数の和:269169

約数の個数: 16

約数和(自身を含む): 30575502720

約数和(自身を除く): 10405314254

約数列:

[1, 2, 157, 239, 314, 478, 37523, 75046, 268771, 537542, 42197047, 64236269, 84394094, 128472538, 10085094233, 20170188466]

約数ペア:

[(1, 20170188466), (2, 10085094233), (157, 128472538), (239, 84394094), (314, 64236269), (478, 42197047), (37523, 537542), (75046, 268771)]