20192093212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4503143}}^1$

素因数の和:4503225

約数の個数: 24

約数和(自身を含む): 37826409600

約数和(自身を除く): 17634316388

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 4503143, 9006286, 18012572, 85559717, 171119434, 265685437, 342238868, 531370874, 1062741748, 5048023303, 10096046606, 20192093212]

約数ペア:

[(1, 20192093212), (2, 10096046606), (4, 5048023303), (19, 1062741748), (38, 531370874), (59, 342238868), (76, 265685437), (118, 171119434), (236, 85559717), (1121, 18012572), (2242, 9006286), (4484, 4503143)]