20807521054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{6977}}^1\times {\mathrm{51419}}^1$

素因数の和:58427

約数の個数: 16

約数和(自身を含む): 32292788400

約数和(自身を除く): 11485267346

約数列:

[1, 2, 29, 58, 6977, 13954, 51419, 102838, 202333, 404666, 1491151, 2982302, 358750363, 717500726, 10403760527, 20807521054]

約数ペア:

[(1, 20807521054), (2, 10403760527), (29, 717500726), (58, 358750363), (6977, 2982302), (13954, 1491151), (51419, 404666), (102838, 202333)]