20967672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79423}}^1$

素因数の和:79443

約数の個数: 32

約数和(自身を含む): 57185280

約数和(自身を除く): 36217608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79423, 158846, 238269, 317692, 476538, 635384, 873653, 953076, 1747306, 1906152, 2620959, 3494612, 5241918, 6989224, 10483836, 20967672]

約数ペア:

[(1, 20967672), (2, 10483836), (3, 6989224), (4, 5241918), (6, 3494612), (8, 2620959), (11, 1906152), (12, 1747306), (22, 953076), (24, 873653), (33, 635384), (44, 476538), (66, 317692), (88, 238269), (132, 158846), (264, 79423)]