20383836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154423}}^1$

素因数の和:154441

約数の個数: 24

約数和(自身を含む): 51886464

約数和(自身を除く): 31502628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154423, 308846, 463269, 617692, 926538, 1698653, 1853076, 3397306, 5095959, 6794612, 10191918, 20383836]

約数ペア:

[(1, 20383836), (2, 10191918), (3, 6794612), (4, 5095959), (6, 3397306), (11, 1853076), (12, 1698653), (22, 926538), (33, 617692), (44, 463269), (66, 308846), (132, 154423)]