20598504

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4447}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 51774720

約数和(自身を除く): 31176216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4447, 4632, 8894, 13341, 17788, 26682, 35576, 53364, 106728, 858271, 1716542, 2574813, 3433084, 5149626, 6866168, 10299252, 20598504]

約数ペア:

[(1, 20598504), (2, 10299252), (3, 6866168), (4, 5149626), (6, 3433084), (8, 2574813), (12, 1716542), (24, 858271), (193, 106728), (386, 53364), (579, 35576), (772, 26682), (1158, 17788), (1544, 13341), (2316, 8894), (4447, 4632)]