20086571854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1\times {\mathrm{43117}}^1$

素因数の和:48579

約数の個数: 16

約数和(自身を含む): 30836958768

約数和(自身を除く): 10750386914

約数列:

[1, 2, 43, 86, 5417, 10834, 43117, 86234, 232931, 465862, 1854031, 3708062, 233564789, 467129578, 10043285927, 20086571854]

約数ペア:

[(1, 20086571854), (2, 10043285927), (43, 467129578), (86, 233564789), (5417, 3708062), (10834, 1854031), (43117, 465862), (86234, 232931)]