20138379844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{38011}}^1\times {\mathrm{12041}}^1$

素因数の和:50067

約数の個数: 24

約数和(自身を含む): 38450202336

約数和(自身を除く): 18311822492

約数列:

[1, 2, 4, 11, 22, 44, 12041, 24082, 38011, 48164, 76022, 132451, 152044, 264902, 418121, 529804, 836242, 1672484, 457690451, 915380902, 1830761804, 5034594961, 10069189922, 20138379844]

約数ペア:

[(1, 20138379844), (2, 10069189922), (4, 5034594961), (11, 1830761804), (22, 915380902), (44, 457690451), (12041, 1672484), (24082, 836242), (38011, 529804), (48164, 418121), (76022, 264902), (132451, 152044)]