20129967030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5923}}^1\times {\mathrm{113287}}^1$

素因数の和:119220

約数の個数: 32

約数和(自身を含む): 48320504064

約数和(自身を除く): 28190537034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5923, 11846, 17769, 29615, 35538, 59230, 88845, 113287, 177690, 226574, 339861, 566435, 679722, 1132870, 1699305, 3398610, 670998901, 1341997802, 2012996703, 3354994505, 4025993406, 6709989010, 10064983515, 20129967030]

約数ペア:

[(1, 20129967030), (2, 10064983515), (3, 6709989010), (5, 4025993406), (6, 3354994505), (10, 2012996703), (15, 1341997802), (30, 670998901), (5923, 3398610), (11846, 1699305), (17769, 1132870), (29615, 679722), (35538, 566435), (59230, 339861), (88845, 226574), (113287, 177690)]