20221568627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{321319}}^1$

素因数の和:321482

約数の個数: 16

約数和(自身を含む): 22456412160

約数和(自身を除く): 2234843533

約数列:

[1, 13, 47, 103, 611, 1339, 4841, 62933, 321319, 4177147, 15101993, 33095857, 196325909, 430246141, 1555505279, 20221568627]

約数ペア:

[(1, 20221568627), (13, 1555505279), (47, 430246141), (103, 196325909), (611, 33095857), (1339, 15101993), (4841, 4177147), (62933, 321319)]