20186558478

素因数分解:

$2^1\times 3^3\times {\mathrm{373825157}}^1$

素因数の和:373825168

約数の個数: 16

約数和(自身を含む): 44859018960

約数和(自身を除く): 24672460482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373825157, 747650314, 1121475471, 2242950942, 3364426413, 6728852826, 10093279239, 20186558478]

約数ペア:

[(1, 20186558478), (2, 10093279239), (3, 6728852826), (6, 3364426413), (9, 2242950942), (18, 1121475471), (27, 747650314), (54, 373825157)]