20189994242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31645759}}^1$

素因数の和:31645801

約数の個数: 16

約数和(自身を含む): 34177420800

約数和(自身を除く): 13987426558

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31645759, 63291518, 348103349, 696206698, 917727011, 1835454022, 10094997121, 20189994242]

約数ペア:

[(1, 20189994242), (2, 10094997121), (11, 1835454022), (22, 917727011), (29, 696206698), (58, 348103349), (319, 63291518), (638, 31645759)]