20621964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156227}}^1$

素因数の和:156245

約数の個数: 24

約数和(自身を含む): 52492608

約数和(自身を除く): 31870644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 156227, 312454, 468681, 624908, 937362, 1718497, 1874724, 3436994, 5155491, 6873988, 10310982, 20621964]

約数ペア:

[(1, 20621964), (2, 10310982), (3, 6873988), (4, 5155491), (6, 3436994), (11, 1874724), (12, 1718497), (22, 937362), (33, 624908), (44, 468681), (66, 312454), (132, 156227)]