20342233748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1621}}^1\times {\mathrm{66751}}^1$

素因数の和:68423

約数の個数: 24

約数和(自身を含む): 36379305984

約数和(自身を除く): 16037072236

約数列:

[1, 2, 4, 47, 94, 188, 1621, 3242, 6484, 66751, 76187, 133502, 152374, 267004, 304748, 3137297, 6274594, 12549188, 108203371, 216406742, 432813484, 5085558437, 10171116874, 20342233748]

約数ペア:

[(1, 20342233748), (2, 10171116874), (4, 5085558437), (47, 432813484), (94, 216406742), (188, 108203371), (1621, 12549188), (3242, 6274594), (6484, 3137297), (66751, 304748), (76187, 267004), (133502, 152374)]