20012292

素因数分解:

$2^2\times 3^3\times {\mathrm{185299}}^1$

素因数の和:185312

約数の個数: 24

約数和(自身を含む): 51884000

約数和(自身を除く): 31871708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185299, 370598, 555897, 741196, 1111794, 1667691, 2223588, 3335382, 5003073, 6670764, 10006146, 20012292]

約数ペア:

[(1, 20012292), (2, 10006146), (3, 6670764), (4, 5003073), (6, 3335382), (9, 2223588), (12, 1667691), (18, 1111794), (27, 741196), (36, 555897), (54, 370598), (108, 185299)]