20226587919

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1\times {\mathrm{22783}}^1$

素因数の和:25054

約数の個数: 16

約数和(自身を含む): 27176755200

約数和(自身を除く): 6950167281

約数列:

[1, 3, 139, 417, 2129, 6387, 22783, 68349, 295931, 887793, 3166837, 9500511, 48505007, 145515021, 6742195973, 20226587919]

約数ペア:

[(1, 20226587919), (3, 6742195973), (139, 145515021), (417, 48505007), (2129, 9500511), (6387, 3166837), (22783, 887793), (68349, 295931)]