20064110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 19593490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1019, 1790, 1969, 2038, 3938, 5095, 9845, 10190, 11209, 19690, 22418, 56045, 112090, 182401, 364802, 912005, 1824010, 2006411, 4012822, 10032055, 20064110]

約数ペア:

[(1, 20064110), (2, 10032055), (5, 4012822), (10, 2006411), (11, 1824010), (22, 912005), (55, 364802), (110, 182401), (179, 112090), (358, 56045), (895, 22418), (1019, 19690), (1790, 11209), (1969, 10190), (2038, 9845), (3938, 5095)]