20078876178

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4871149}}^1$

素因数の和:4871386

約数の個数: 24

約数和(自身を含む): 43694215500

約数和(自身を除く): 23615339322

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4871149, 9742298, 14613447, 29226894, 43840341, 87680682, 1115493121, 2230986242, 3346479363, 6692958726, 10039438089, 20078876178]

約数ペア:

[(1, 20078876178), (2, 10039438089), (3, 6692958726), (6, 3346479363), (9, 2230986242), (18, 1115493121), (229, 87680682), (458, 43840341), (687, 29226894), (1374, 14613447), (2061, 9742298), (4122, 4871149)]