20044728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25309}}^1$

素因数の和:25332

約数の個数: 48

約数和(自身を含む): 59225400

約数和(自身を除く): 39180672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25309, 50618, 75927, 101236, 151854, 202472, 227781, 278399, 303708, 455562, 556798, 607416, 835197, 911124, 1113596, 1670394, 1822248, 2227192, 2505591, 3340788, 5011182, 6681576, 10022364, 20044728]

約数ペア:

[(1, 20044728), (2, 10022364), (3, 6681576), (4, 5011182), (6, 3340788), (8, 2505591), (9, 2227192), (11, 1822248), (12, 1670394), (18, 1113596), (22, 911124), (24, 835197), (33, 607416), (36, 556798), (44, 455562), (66, 303708), (72, 278399), (88, 227781), (99, 202472), (132, 151854), (198, 101236), (264, 75927), (396, 50618), (792, 25309)]