20340523016

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1910267}}^1$

素因数の和:1910306

約数の個数: 32

約数和(自身を含む): 41949485280

約数和(自身を除く): 21608962264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 1910267, 3820534, 7641068, 15282136, 21012937, 42025874, 84051748, 168103496, 231142307, 462284614, 924569228, 1849138456, 2542565377, 5085130754, 10170261508, 20340523016]

約数ペア:

[(1, 20340523016), (2, 10170261508), (4, 5085130754), (8, 2542565377), (11, 1849138456), (22, 924569228), (44, 462284614), (88, 231142307), (121, 168103496), (242, 84051748), (484, 42025874), (968, 21012937), (1331, 15282136), (2662, 7641068), (5324, 3820534), (10648, 1910267)]