20005252803

素因数分解:

$3^3\times {\mathrm{38677}}^1\times {\mathrm{19157}}^1$

素因数の和:57843

約数の個数: 16

約数和(自身を含む): 29639724960

約数和(自身を除く): 9634472157

約数列:

[1, 3, 9, 27, 19157, 38677, 57471, 116031, 172413, 348093, 517239, 1044279, 740935289, 2222805867, 6668417601, 20005252803]

約数ペア:

[(1, 20005252803), (3, 6668417601), (9, 2222805867), (27, 740935289), (19157, 1044279), (38677, 517239), (57471, 348093), (116031, 172413)]