20226744

素因数分解:

$2^3\times 3^2\times {\mathrm{280927}}^1$

素因数の和:280939

約数の個数: 24

約数和(自身を含む): 54780960

約数和(自身を除く): 34554216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280927, 561854, 842781, 1123708, 1685562, 2247416, 2528343, 3371124, 5056686, 6742248, 10113372, 20226744]

約数ペア:

[(1, 20226744), (2, 10113372), (3, 6742248), (4, 5056686), (6, 3371124), (8, 2528343), (9, 2247416), (12, 1685562), (18, 1123708), (24, 842781), (36, 561854), (72, 280927)]