20569021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{10331}}^1$

素因数の和:10523

約数の個数: 8

約数和(自身を含む): 22565088

約数和(自身を除く): 1996067

約数列:

[1, 11, 181, 1991, 10331, 113641, 1869911, 20569021]

約数ペア:

[(1, 20569021), (11, 1869911), (181, 113641), (1991, 10331)]