20258101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 22581504

約数和(自身を除く): 2323403

約数列:

[1, 17, 23, 197, 263, 391, 3349, 4471, 4531, 6049, 51811, 77027, 102833, 880787, 1191653, 20258101]

約数ペア:

[(1, 20258101), (17, 1191653), (23, 880787), (197, 102833), (263, 77027), (391, 51811), (3349, 6049), (4471, 4531)]