20322192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 60

約数和(自身を含む): 57722000

約数和(自身を除く): 37399808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3499, 5808, 6998, 10497, 13996, 20994, 27992, 38489, 41988, 55984, 76978, 83976, 115467, 153956, 167952, 230934, 307912, 423379, 461868, 615824, 846758, 923736, 1270137, 1693516, 1847472, 2540274, 3387032, 5080548, 6774064, 10161096, 20322192]

約数ペア:

[(1, 20322192), (2, 10161096), (3, 6774064), (4, 5080548), (6, 3387032), (8, 2540274), (11, 1847472), (12, 1693516), (16, 1270137), (22, 923736), (24, 846758), (33, 615824), (44, 461868), (48, 423379), (66, 307912), (88, 230934), (121, 167952), (132, 153956), (176, 115467), (242, 83976), (264, 76978), (363, 55984), (484, 41988), (528, 38489), (726, 27992), (968, 20994), (1452, 13996), (1936, 10497), (2904, 6998), (3499, 5808)]