20201805002

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1\times {\mathrm{87403}}^1$

素因数の和:88277

約数の個数: 16

約数和(自身を含む): 30531965280

約数和(自身を除く): 10330160278

約数列:

[1, 2, 163, 326, 709, 1418, 87403, 115567, 174806, 231134, 14246689, 28493378, 61968727, 123937454, 10100902501, 20201805002]

約数ペア:

[(1, 20201805002), (2, 10100902501), (163, 123937454), (326, 61968727), (709, 28493378), (1418, 14246689), (87403, 231134), (115567, 174806)]