20235095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 26388480

約数和(自身を除く): 6153385

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6871, 34355, 130549, 213001, 652745, 1065005, 4047019, 20235095]

約数ペア:

[(1, 20235095), (5, 4047019), (19, 1065005), (31, 652745), (95, 213001), (155, 130549), (589, 34355), (2945, 6871)]