20323272

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1697}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 50940000

約数和(自身を除く): 30616728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1697, 1996, 2994, 3394, 3992, 5091, 5988, 6788, 10182, 11976, 13576, 20364, 40728, 846803, 1693606, 2540409, 3387212, 5080818, 6774424, 10161636, 20323272]

約数ペア:

[(1, 20323272), (2, 10161636), (3, 6774424), (4, 5080818), (6, 3387212), (8, 2540409), (12, 1693606), (24, 846803), (499, 40728), (998, 20364), (1497, 13576), (1697, 11976), (1996, 10182), (2994, 6788), (3394, 5988), (3992, 5091)]