20014126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 33247872

約数和(自身を除く): 13233746

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 433, 866, 2101, 4202, 4763, 9526, 23111, 46222, 52393, 82703, 104786, 165406, 909733, 1819466, 10007063, 20014126]

約数ペア:

[(1, 20014126), (2, 10007063), (11, 1819466), (22, 909733), (121, 165406), (191, 104786), (242, 82703), (382, 52393), (433, 46222), (866, 23111), (2101, 9526), (4202, 4763)]