20937576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79309}}^1$

素因数の和:79329

約数の個数: 32

約数和(自身を含む): 57103200

約数和(自身を除く): 36165624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79309, 158618, 237927, 317236, 475854, 634472, 872399, 951708, 1744798, 1903416, 2617197, 3489596, 5234394, 6979192, 10468788, 20937576]

約数ペア:

[(1, 20937576), (2, 10468788), (3, 6979192), (4, 5234394), (6, 3489596), (8, 2617197), (11, 1903416), (12, 1744798), (22, 951708), (24, 872399), (33, 634472), (44, 475854), (66, 317236), (88, 237927), (132, 158618), (264, 79309)]