20506332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22193}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 59657472

約数和(自身を除く): 39151140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22193, 44386, 66579, 88772, 133158, 155351, 244123, 266316, 310702, 466053, 488246, 621404, 732369, 932106, 976492, 1464738, 1708861, 1864212, 2929476, 3417722, 5126583, 6835444, 10253166, 20506332]

約数ペア:

[(1, 20506332), (2, 10253166), (3, 6835444), (4, 5126583), (6, 3417722), (7, 2929476), (11, 1864212), (12, 1708861), (14, 1464738), (21, 976492), (22, 932106), (28, 732369), (33, 621404), (42, 488246), (44, 466053), (66, 310702), (77, 266316), (84, 244123), (132, 155351), (154, 133158), (231, 88772), (308, 66579), (462, 44386), (924, 22193)]