20146852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 38630592

約数和(自身を除く): 18483740

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 1741, 2893, 3482, 5786, 6964, 11572, 19151, 38302, 76604, 457883, 915766, 1831532, 5036713, 10073426, 20146852]

約数ペア:

[(1, 20146852), (2, 10073426), (4, 5036713), (11, 1831532), (22, 915766), (44, 457883), (263, 76604), (526, 38302), (1052, 19151), (1741, 11572), (2893, 6964), (3482, 5786)]