20173206

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20627}}^1$

素因数の和:20795

約数の個数: 16

約数和(自身を含む): 40595904

約数和(自身を除く): 20422698

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20627, 41254, 61881, 123762, 3362201, 6724402, 10086603, 20173206]

約数ペア:

[(1, 20173206), (2, 10086603), (3, 6724402), (6, 3362201), (163, 123762), (326, 61881), (489, 41254), (978, 20627)]