20211492796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{12041}}^1\times {\mathrm{38149}}^1$

素因数の和:50205

約数の個数: 24

約数和(自身を含む): 38589793200

約数和(自身を除く): 18378300404

約数列:

[1, 2, 4, 11, 22, 44, 12041, 24082, 38149, 48164, 76298, 132451, 152596, 264902, 419639, 529804, 839278, 1678556, 459352109, 918704218, 1837408436, 5052873199, 10105746398, 20211492796]

約数ペア:

[(1, 20211492796), (2, 10105746398), (4, 5052873199), (11, 1837408436), (22, 918704218), (44, 459352109), (12041, 1678556), (24082, 839278), (38149, 529804), (48164, 419639), (76298, 264902), (132451, 152596)]