20162444172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129246437}}^1$

素因数の和:129246457

約数の個数: 24

約数和(自身を含む): 50664603696

約数和(自身を除く): 30502159524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129246437, 258492874, 387739311, 516985748, 775478622, 1550957244, 1680203681, 3360407362, 5040611043, 6720814724, 10081222086, 20162444172]

約数ペア:

[(1, 20162444172), (2, 10081222086), (3, 6720814724), (4, 5040611043), (6, 3360407362), (12, 1680203681), (13, 1550957244), (26, 775478622), (39, 516985748), (52, 387739311), (78, 258492874), (156, 129246437)]