20347726302

素因数分解:

$2^1\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{679753}}^1$

素因数の和:681424

約数の個数: 24

約数和(自身を含む): 44113315584

約数和(自身を除く): 23765589282

約数列:

[1, 2, 3, 6, 9, 18, 1663, 3326, 4989, 9978, 14967, 29934, 679753, 1359506, 2039259, 4078518, 6117777, 12235554, 1130429239, 2260858478, 3391287717, 6782575434, 10173863151, 20347726302]

約数ペア:

[(1, 20347726302), (2, 10173863151), (3, 6782575434), (6, 3391287717), (9, 2260858478), (18, 1130429239), (1663, 12235554), (3326, 6117777), (4989, 4078518), (9978, 2039259), (14967, 1359506), (29934, 679753)]