20163377514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{449093}}^1$

素因数の和:450174

約数の個数: 32

約数和(自身を含む): 46130935680

約数和(自身を除く): 25967558166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1069, 2138, 3207, 6414, 7483, 14966, 22449, 44898, 449093, 898186, 1347279, 2694558, 3143651, 6287302, 9430953, 18861906, 480080417, 960160834, 1440241251, 2880482502, 3360562919, 6721125838, 10081688757, 20163377514]

約数ペア:

[(1, 20163377514), (2, 10081688757), (3, 6721125838), (6, 3360562919), (7, 2880482502), (14, 1440241251), (21, 960160834), (42, 480080417), (1069, 18861906), (2138, 9430953), (3207, 6287302), (6414, 3143651), (7483, 2694558), (14966, 1347279), (22449, 898186), (44898, 449093)]