20201402229

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1\times {\mathrm{18959}}^1$

素因数の和:21304

約数の個数: 16

約数和(自身を含む): 27114316800

約数和(自身を除く): 6912914571

約数列:

[1, 3, 163, 489, 2179, 6537, 18959, 56877, 355177, 1065531, 3090317, 9270951, 41311661, 123934983, 6733800743, 20201402229]

約数ペア:

[(1, 20201402229), (3, 6733800743), (163, 123934983), (489, 41311661), (2179, 9270951), (6537, 3090317), (18959, 1065531), (56877, 355177)]