20210601140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23500699}}^1$

素因数の和:23500751

約数の個数: 24

約数和(自身を含む): 43429293600

約数和(自身を除く): 23218692460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 23500699, 47001398, 94002796, 117503495, 235006990, 470013980, 1010530057, 2021060114, 4042120228, 5052650285, 10105300570, 20210601140]

約数ペア:

[(1, 20210601140), (2, 10105300570), (4, 5052650285), (5, 4042120228), (10, 2021060114), (20, 1010530057), (43, 470013980), (86, 235006990), (172, 117503495), (215, 94002796), (430, 47001398), (860, 23500699)]