2000337790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{100469}}^1$

素因数の和:100668

約数の個数: 32

約数和(自身を含む): 3949676640

約数和(自身を除く): 1949338850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 100469, 200938, 502345, 1004690, 1105159, 2210318, 5525795, 11051590, 18184889, 36369778, 90924445, 181848890, 200033779, 400067558, 1000168895, 2000337790]

約数ペア:

[(1, 2000337790), (2, 1000168895), (5, 400067558), (10, 200033779), (11, 181848890), (22, 90924445), (55, 36369778), (110, 18184889), (181, 11051590), (362, 5525795), (905, 2210318), (1810, 1105159), (1991, 1004690), (3982, 502345), (9955, 200938), (19910, 100469)]