20164296724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35252267}}^1$

素因数の和:35252295

約数の個数: 24

約数和(自身を含む): 41456667168

約数和(自身を除く): 21292370444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35252267, 70504534, 141009068, 387774937, 458279471, 775549874, 916558942, 1551099748, 1833117884, 5041074181, 10082148362, 20164296724]

約数ペア:

[(1, 20164296724), (2, 10082148362), (4, 5041074181), (11, 1833117884), (13, 1551099748), (22, 916558942), (26, 775549874), (44, 458279471), (52, 387774937), (143, 141009068), (286, 70504534), (572, 35252267)]