20184052165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1006937}}^1$

素因数の和:1007172

約数の個数: 16

約数和(自身を含む): 25616502720

約数和(自身を除く): 5432450555

約数列:

[1, 5, 19, 95, 211, 1055, 4009, 20045, 1006937, 5034685, 19131803, 95659015, 212463707, 1062318535, 4036810433, 20184052165]

約数ペア:

[(1, 20184052165), (5, 4036810433), (19, 1062318535), (95, 212463707), (211, 95659015), (1055, 19131803), (4009, 5034685), (20045, 1006937)]