20180248976

素因数分解:

$2^4\times {\mathrm{2713}}^1\times {\mathrm{464897}}^1$

素因数の和:467618

約数の個数: 20

約数和(自身を含む): 39113728332

約数和(自身を除く): 18933479356

約数列:

[1, 2, 4, 8, 16, 2713, 5426, 10852, 21704, 43408, 464897, 929794, 1859588, 3719176, 7438352, 1261265561, 2522531122, 5045062244, 10090124488, 20180248976]

約数ペア:

[(1, 20180248976), (2, 10090124488), (4, 5045062244), (8, 2522531122), (16, 1261265561), (2713, 7438352), (5426, 3719176), (10852, 1859588), (21704, 929794), (43408, 464897)]