20569167

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 33082560

約数和(自身を除く): 12513393

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1093, 1107, 2091, 3279, 6273, 9837, 18581, 18819, 29511, 44813, 55743, 134439, 167229, 403317, 501687, 761821, 1209951, 2285463, 6856389, 20569167]

約数ペア:

[(1, 20569167), (3, 6856389), (9, 2285463), (17, 1209951), (27, 761821), (41, 501687), (51, 403317), (123, 167229), (153, 134439), (369, 55743), (459, 44813), (697, 29511), (1093, 18819), (1107, 18581), (2091, 9837), (3279, 6273)]