20504063806

素因数分解:

$2^1\times {\mathrm{719}}^1\times {\mathrm{3019}}^1\times {\mathrm{4723}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 30815596800

約数和(自身を除く): 10311532994

約数列:

[1, 2, 719, 1438, 3019, 4723, 6038, 9446, 2170661, 3395837, 4341322, 6791674, 14258737, 28517474, 10252031903, 20504063806]

約数ペア:

[(1, 20504063806), (2, 10252031903), (719, 28517474), (1438, 14258737), (3019, 6791674), (4723, 4341322), (6038, 3395837), (9446, 2170661)]