20146870017

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{2581939}}^1$

素因数の和:2581982

約数の個数: 24

約数和(自身を含む): 31706223200

約数和(自身を除く): 11559353183

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 2581939, 7745817, 23237451, 43892963, 69712353, 131678889, 395036667, 746180371, 1185110001, 2238541113, 6715623339, 20146870017]

約数ペア:

[(1, 20146870017), (3, 6715623339), (9, 2238541113), (17, 1185110001), (27, 746180371), (51, 395036667), (153, 131678889), (289, 69712353), (459, 43892963), (867, 23237451), (2601, 7745817), (7803, 2581939)]