20417711221

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4212443}}^1$

素因数の和:4212611

約数の個数: 8

約数和(自身を含む): 21129619104

約数和(自身を除く): 711907883

約数列:

[1, 37, 131, 4847, 4212443, 155860391, 551830033, 20417711221]

約数ペア:

[(1, 20417711221), (37, 551830033), (131, 155860391), (4847, 4212443)]