20173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336227}}^1$

素因数の和:336239

約数の個数: 24

約数和(自身を含む): 56486304

約数和(自身を除く): 36312684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336227, 672454, 1008681, 1344908, 1681135, 2017362, 3362270, 4034724, 5043405, 6724540, 10086810, 20173620]

約数ペア:

[(1, 20173620), (2, 10086810), (3, 6724540), (4, 5043405), (5, 4034724), (6, 3362270), (10, 2017362), (12, 1681135), (15, 1344908), (20, 1008681), (30, 672454), (60, 336227)]