20833404

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3919}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 48733440

約数和(自身を除く): 27900036

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3919, 5316, 7838, 11757, 15676, 23514, 47028, 1736117, 3472234, 5208351, 6944468, 10416702, 20833404]

約数ペア:

[(1, 20833404), (2, 10416702), (3, 6944468), (4, 5208351), (6, 3472234), (12, 1736117), (443, 47028), (886, 23514), (1329, 15676), (1772, 11757), (2658, 7838), (3919, 5316)]