20102425206

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20554627}}^1$

素因数の和:20554795

約数の個数: 16

約数和(自身を含む): 40451507904

約数和(自身を除く): 20349082698

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20554627, 41109254, 61663881, 123327762, 3350404201, 6700808402, 10051212603, 20102425206]

約数ペア:

[(1, 20102425206), (2, 10051212603), (3, 6700808402), (6, 3350404201), (163, 123327762), (326, 61663881), (489, 41109254), (978, 20554627)]