20108350091

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{17981}}^1$

素因数の和:18574

約数の個数: 16

約数和(自身を含む): 21479139360

約数和(自身を除く): 1370789269

約数列:

[1, 17, 157, 419, 2669, 7123, 17981, 65783, 305677, 1118311, 2823017, 7534039, 47991289, 128078663, 1182844123, 20108350091]

約数ペア:

[(1, 20108350091), (17, 1182844123), (157, 128078663), (419, 47991289), (2669, 7534039), (7123, 2823017), (17981, 1118311), (65783, 305677)]