20280352317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1\times {\mathrm{65479}}^1$

素因数の和:71572

約数の個数: 16

約数和(自身を含む): 28636237440

約数和(自身を除く): 8355885123

約数列:

[1, 3, 17, 51, 6073, 18219, 65479, 103241, 196437, 309723, 1113143, 3339429, 397653967, 1192961901, 6760117439, 20280352317]

約数ペア:

[(1, 20280352317), (3, 6760117439), (17, 1192961901), (51, 397653967), (6073, 3339429), (18219, 1113143), (65479, 309723), (103241, 196437)]