20057093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 25058304

約数和(自身を除く): 5001211

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5437, 38059, 92429, 168547, 647003, 1179829, 2865299, 20057093]

約数ペア:

[(1, 20057093), (7, 2865299), (17, 1179829), (31, 647003), (119, 168547), (217, 92429), (527, 38059), (3689, 5437)]