20171324140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91687837}}^1$

素因数の和:91687857

約数の個数: 24

約数和(自身を含む): 46210670352

約数和(自身を除く): 26039346212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91687837, 183375674, 366751348, 458439185, 916878370, 1008566207, 1833756740, 2017132414, 4034264828, 5042831035, 10085662070, 20171324140]

約数ペア:

[(1, 20171324140), (2, 10085662070), (4, 5042831035), (5, 4034264828), (10, 2017132414), (11, 1833756740), (20, 1008566207), (22, 916878370), (44, 458439185), (55, 366751348), (110, 183375674), (220, 91687837)]