20186802

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12601}}^1$

素因数の和:12698

約数の個数: 24

約数和(自身を含む): 44233020

約数和(自身を除く): 24046218

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12601, 25202, 37803, 75606, 113409, 226818, 1121489, 2242978, 3364467, 6728934, 10093401, 20186802]

約数ペア:

[(1, 20186802), (2, 10093401), (3, 6728934), (6, 3364467), (9, 2242978), (18, 1121489), (89, 226818), (178, 113409), (267, 75606), (534, 37803), (801, 25202), (1602, 12601)]