20163856842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65894957}}^1$

素因数の和:65894982

約数の個数: 24

約数和(自身を含む): 46258260516

約数和(自身を除く): 26094403674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65894957, 131789914, 197684871, 395369742, 593054613, 1120214269, 1186109226, 2240428538, 3360642807, 6721285614, 10081928421, 20163856842]

約数ペア:

[(1, 20163856842), (2, 10081928421), (3, 6721285614), (6, 3360642807), (9, 2240428538), (17, 1186109226), (18, 1120214269), (34, 593054613), (51, 395369742), (102, 197684871), (153, 131789914), (306, 65894957)]