20050353

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 30147936

約数和(自身を除く): 10097583

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 811, 2433, 2747, 7299, 8241, 24723, 33251, 54337, 99753, 163011, 299259, 489033, 2227817, 6683451, 20050353]

約数ペア:

[(1, 20050353), (3, 6683451), (9, 2227817), (41, 489033), (67, 299259), (123, 163011), (201, 99753), (369, 54337), (603, 33251), (811, 24723), (2433, 8241), (2747, 7299)]