20236164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129719}}^1$

素因数の和:129739

約数の個数: 24

約数和(自身を含む): 50850240

約数和(自身を除く): 30614076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129719, 259438, 389157, 518876, 778314, 1556628, 1686347, 3372694, 5059041, 6745388, 10118082, 20236164]

約数ペア:

[(1, 20236164), (2, 10118082), (3, 6745388), (4, 5059041), (6, 3372694), (12, 1686347), (13, 1556628), (26, 778314), (39, 518876), (52, 389157), (78, 259438), (156, 129719)]