20161136068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3863}}^1\times {\mathrm{42089}}^1$

素因数の和:45987

約数の個数: 24

約数和(自身を含む): 36430410240

約数和(自身を除く): 16269274172

約数列:

[1, 2, 4, 31, 62, 124, 3863, 7726, 15452, 42089, 84178, 119753, 168356, 239506, 479012, 1304759, 2609518, 5219036, 162589807, 325179614, 650359228, 5040284017, 10080568034, 20161136068]

約数ペア:

[(1, 20161136068), (2, 10080568034), (4, 5040284017), (31, 650359228), (62, 325179614), (124, 162589807), (3863, 5219036), (7726, 2609518), (15452, 1304759), (42089, 479012), (84178, 239506), (119753, 168356)]