20772324

素因数分解:

$2^2\times 3^2\times {\mathrm{577009}}^1$

素因数の和:577019

約数の個数: 18

約数和(自身を含む): 52507910

約数和(自身を除く): 31735586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577009, 1154018, 1731027, 2308036, 3462054, 5193081, 6924108, 10386162, 20772324]

約数ペア:

[(1, 20772324), (2, 10386162), (3, 6924108), (4, 5193081), (6, 3462054), (9, 2308036), (12, 1731027), (18, 1154018), (36, 577009)]