20160940876

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{119101}}^1$

素因数の和:119625

約数の個数: 24

約数和(自身を含む): 35716307760

約数和(自身を除く): 15555366884

約数列:

[1, 2, 4, 101, 202, 404, 419, 838, 1676, 42319, 84638, 119101, 169276, 238202, 476404, 12029201, 24058402, 48116804, 49903319, 99806638, 199613276, 5040235219, 10080470438, 20160940876]

約数ペア:

[(1, 20160940876), (2, 10080470438), (4, 5040235219), (101, 199613276), (202, 99806638), (404, 49903319), (419, 48116804), (838, 24058402), (1676, 12029201), (42319, 476404), (84638, 238202), (119101, 169276)]