20943912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79333}}^1$

素因数の和:79353

約数の個数: 32

約数和(自身を含む): 57120480

約数和(自身を除く): 36176568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79333, 158666, 237999, 317332, 475998, 634664, 872663, 951996, 1745326, 1903992, 2617989, 3490652, 5235978, 6981304, 10471956, 20943912]

約数ペア:

[(1, 20943912), (2, 10471956), (3, 6981304), (4, 5235978), (6, 3490652), (8, 2617989), (11, 1903992), (12, 1745326), (22, 951996), (24, 872663), (33, 634664), (44, 475998), (66, 317332), (88, 237999), (132, 158666), (264, 79333)]