20168045084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{10289}}^1\times {\mathrm{44549}}^1$

素因数の和:54853

約数の個数: 24

約数和(自身を含む): 38507238000

約数和(自身を除く): 18339192916

約数列:

[1, 2, 4, 11, 22, 44, 10289, 20578, 41156, 44549, 89098, 113179, 178196, 226358, 452716, 490039, 980078, 1960156, 458364661, 916729322, 1833458644, 5042011271, 10084022542, 20168045084]

約数ペア:

[(1, 20168045084), (2, 10084022542), (4, 5042011271), (11, 1833458644), (22, 916729322), (44, 458364661), (10289, 1960156), (20578, 980078), (41156, 490039), (44549, 452716), (89098, 226358), (113179, 178196)]