20096559

素因数分解:

$3^3\times 7^1\times {\mathrm{106331}}^1$

素因数の和:106347

約数の個数: 16

約数和(自身を含む): 34026240

約数和(自身を除く): 13929681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106331, 318993, 744317, 956979, 2232951, 2870937, 6698853, 20096559]

約数ペア:

[(1, 20096559), (3, 6698853), (7, 2870937), (9, 2232951), (21, 956979), (27, 744317), (63, 318993), (189, 106331)]