20935464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79301}}^1$

素因数の和:79321

約数の個数: 32

約数和(自身を含む): 57097440

約数和(自身を除く): 36161976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79301, 158602, 237903, 317204, 475806, 634408, 872311, 951612, 1744622, 1903224, 2616933, 3489244, 5233866, 6978488, 10467732, 20935464]

約数ペア:

[(1, 20935464), (2, 10467732), (3, 6978488), (4, 5233866), (6, 3489244), (8, 2616933), (11, 1903224), (12, 1744622), (22, 951612), (24, 872311), (33, 634408), (44, 475806), (66, 317204), (88, 237903), (132, 158602), (264, 79301)]