23668820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169063}}^1$

素因数の和:169079

約数の個数: 24

約数和(自身を含む): 56805504

約数和(自身を除く): 33136684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169063, 338126, 676252, 845315, 1183441, 1690630, 2366882, 3381260, 4733764, 5917205, 11834410, 23668820]

約数ペア:

[(1, 23668820), (2, 11834410), (4, 5917205), (5, 4733764), (7, 3381260), (10, 2366882), (14, 1690630), (20, 1183441), (28, 845315), (35, 676252), (70, 338126), (140, 169063)]