20172645447

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1\times {\mathrm{16273}}^1$

素因数の和:18610

約数の個数: 16

約数和(自身を含む): 27050512608

約数和(自身を除く): 6877867161

約数列:

[1, 3, 193, 579, 2141, 6423, 16273, 48819, 413213, 1239639, 3140689, 9422067, 34840493, 104521479, 6724215149, 20172645447]

約数ペア:

[(1, 20172645447), (3, 6724215149), (193, 104521479), (579, 34840493), (2141, 9422067), (6423, 3140689), (16273, 1239639), (48819, 413213)]