20565372991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3426991}}^1$

素因数の和:3427361

約数の個数: 8

約数和(自身を含む): 21836793024

約数和(自身を除く): 1271420033

約数列:

[1, 17, 353, 6001, 3426991, 58258847, 1209727823, 20565372991]

約数ペア:

[(1, 20565372991), (17, 1209727823), (353, 58258847), (6001, 3426991)]