20061822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7128

約数の個数: 32

約数和(自身を含む): 44795520

約数和(自身を除く): 24733698

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 7069, 14138, 21207, 42414, 77759, 155518, 233277, 303967, 466554, 607934, 911901, 1823802, 3343637, 6687274, 10030911, 20061822]

約数ペア:

[(1, 20061822), (2, 10030911), (3, 6687274), (6, 3343637), (11, 1823802), (22, 911901), (33, 607934), (43, 466554), (66, 303967), (86, 233277), (129, 155518), (258, 77759), (473, 42414), (946, 21207), (1419, 14138), (2838, 7069)]