20073060009

素因数分解:

$3^3\times {\mathrm{2423}}^1\times {\mathrm{306829}}^1$

素因数の和:309261

約数の個数: 16

約数和(自身を含む): 29750236800

約数和(自身を除く): 9677176791

約数列:

[1, 3, 9, 27, 2423, 7269, 21807, 65421, 306829, 920487, 2761461, 8284383, 743446667, 2230340001, 6691020003, 20073060009]

約数ペア:

[(1, 20073060009), (3, 6691020003), (9, 2230340001), (27, 743446667), (2423, 8284383), (7269, 2761461), (21807, 920487), (65421, 306829)]