20187480424

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{53657}}^1$

素因数の和:54153

約数の個数: 32

約数和(自身を含む): 38247422400

約数和(自身を除く): 18059941976

約数列:

[1, 2, 4, 8, 131, 262, 359, 524, 718, 1048, 1436, 2872, 47029, 53657, 94058, 107314, 188116, 214628, 376232, 429256, 7029067, 14058134, 19262863, 28116268, 38525726, 56232536, 77051452, 154102904, 2523435053, 5046870106, 10093740212, 20187480424]

約数ペア:

[(1, 20187480424), (2, 10093740212), (4, 5046870106), (8, 2523435053), (131, 154102904), (262, 77051452), (359, 56232536), (524, 38525726), (718, 28116268), (1048, 19262863), (1436, 14058134), (2872, 7029067), (47029, 429256), (53657, 376232), (94058, 214628), (107314, 188116)]