20179071353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1\times {\mathrm{62773}}^1$

素因数の和:65216

約数の個数: 16

約数和(自身を含む): 24286005120

約数和(自身を除く): 4106933767

約数列:

[1, 7, 19, 133, 2417, 16919, 45923, 62773, 321461, 439411, 1192687, 8348809, 151722341, 1062056387, 2882724479, 20179071353]

約数ペア:

[(1, 20179071353), (7, 2882724479), (19, 1062056387), (133, 151722341), (2417, 8348809), (16919, 1192687), (45923, 439411), (62773, 321461)]