20154552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76343}}^1$

素因数の和:76363

約数の個数: 32

約数和(自身を含む): 54967680

約数和(自身を除く): 34813128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76343, 152686, 229029, 305372, 458058, 610744, 839773, 916116, 1679546, 1832232, 2519319, 3359092, 5038638, 6718184, 10077276, 20154552]

約数ペア:

[(1, 20154552), (2, 10077276), (3, 6718184), (4, 5038638), (6, 3359092), (8, 2519319), (11, 1832232), (12, 1679546), (22, 916116), (24, 839773), (33, 610744), (44, 458058), (66, 305372), (88, 229029), (132, 152686), (264, 76343)]