20976093

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{39503}}^1$

素因数の和:39568

約数の個数: 12

約数和(自身を含む): 30813120

約数和(自身を除く): 9837027

約数列:

[1, 3, 9, 59, 177, 531, 39503, 118509, 355527, 2330677, 6992031, 20976093]

約数ペア:

[(1, 20976093), (3, 6992031), (9, 2330677), (59, 355527), (177, 118509), (531, 39503)]