20324178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161303}}^1$

素因数の和:161318

約数の個数: 24

約数和(自身を含む): 50326848

約数和(自身を除く): 30002670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161303, 322606, 483909, 967818, 1129121, 1451727, 2258242, 2903454, 3387363, 6774726, 10162089, 20324178]

約数ペア:

[(1, 20324178), (2, 10162089), (3, 6774726), (6, 3387363), (7, 2903454), (9, 2258242), (14, 1451727), (18, 1129121), (21, 967818), (42, 483909), (63, 322606), (126, 161303)]