20255301121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1\times {\mathrm{8387}}^1$

素因数の和:9792

約数の個数: 16

約数和(自身を含む): 22239741888

約数和(自身を除く): 1984440767

約数列:

[1, 11, 181, 1213, 1991, 8387, 13343, 92257, 219553, 1518047, 2415083, 10173431, 16698517, 111907741, 1841391011, 20255301121]

約数ペア:

[(1, 20255301121), (11, 1841391011), (181, 111907741), (1213, 16698517), (1991, 10173431), (8387, 2415083), (13343, 1518047), (92257, 219553)]