20586244

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2713}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 41339648

約数和(自身を除く): 20753404

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 2713, 3794, 5426, 7588, 10852, 18991, 37982, 75964, 735223, 1470446, 2940892, 5146561, 10293122, 20586244]

約数ペア:

[(1, 20586244), (2, 10293122), (4, 5146561), (7, 2940892), (14, 1470446), (28, 735223), (271, 75964), (542, 37982), (1084, 18991), (1897, 10852), (2713, 7588), (3794, 5426)]