20147241806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{322057}}^1$

素因数の和:323099

約数の個数: 16

約数和(自身を含む): 31226743680

約数和(自身を除く): 11079501874

約数列:

[1, 2, 31, 62, 1009, 2018, 31279, 62558, 322057, 644114, 9983767, 19967534, 324955513, 649911026, 10073620903, 20147241806]

約数ペア:

[(1, 20147241806), (2, 10073620903), (31, 649911026), (62, 324955513), (1009, 19967534), (2018, 9983767), (31279, 644114), (62558, 322057)]