20176766814

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{112067}}^1$

素因数の和:112920

約数の個数: 32

約数和(自身を含む): 41495642496

約数和(自身を除く): 21318875682

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 811, 1622, 2433, 4866, 30007, 60014, 90021, 112067, 180042, 224134, 336201, 672402, 4146479, 8292958, 12439437, 24878874, 90886337, 181772674, 272659011, 545318022, 3362794469, 6725588938, 10088383407, 20176766814]

約数ペア:

[(1, 20176766814), (2, 10088383407), (3, 6725588938), (6, 3362794469), (37, 545318022), (74, 272659011), (111, 181772674), (222, 90886337), (811, 24878874), (1622, 12439437), (2433, 8292958), (4866, 4146479), (30007, 672402), (60014, 336201), (90021, 224134), (112067, 180042)]