20117322

素因数分解:

$2^1\times 3^4\times {\mathrm{124181}}^1$

素因数の和:124195

約数の個数: 20

約数和(自身を含む): 45078066

約数和(自身を除く): 24960744

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124181, 248362, 372543, 745086, 1117629, 2235258, 3352887, 6705774, 10058661, 20117322]

約数ペア:

[(1, 20117322), (2, 10058661), (3, 6705774), (6, 3352887), (9, 2235258), (18, 1117629), (27, 745086), (54, 372543), (81, 248362), (162, 124181)]