20163013866

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27321157}}^1$

素因数の和:27321206

約数の個数: 24

約数和(自身を含む): 44752056804

約数和(自身を除く): 24589042938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27321157, 54642314, 81963471, 163926942, 245890413, 491780826, 1120167437, 2240334874, 3360502311, 6721004622, 10081506933, 20163013866]

約数ペア:

[(1, 20163013866), (2, 10081506933), (3, 6721004622), (6, 3360502311), (9, 2240334874), (18, 1120167437), (41, 491780826), (82, 245890413), (123, 163926942), (246, 81963471), (369, 54642314), (738, 27321157)]