20161586583

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32466323}}^1$

素因数の和:32466355

約数の個数: 16

約数和(自身を含む): 31167671040

約数和(自身を除く): 11006084457

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32466323, 97398969, 292196907, 746725429, 876590721, 2240176287, 6720528861, 20161586583]

約数ペア:

[(1, 20161586583), (3, 6720528861), (9, 2240176287), (23, 876590721), (27, 746725429), (69, 292196907), (207, 97398969), (621, 32466323)]