20163375386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11902819}}^1$

素因数の和:11902850

約数の個数: 24

約数和(自身を含む): 37993801440

約数和(自身を除く): 17830426054

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11902819, 23805638, 83319733, 130931009, 166639466, 261862018, 916517063, 1440241099, 1833034126, 2880482198, 10081687693, 20163375386]

約数ペア:

[(1, 20163375386), (2, 10081687693), (7, 2880482198), (11, 1833034126), (14, 1440241099), (22, 916517063), (77, 261862018), (121, 166639466), (154, 130931009), (242, 83319733), (847, 23805638), (1694, 11902819)]