20011853386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{118831}}^1$

素因数の和:119386

約数の個数: 32

約数和(自身を含む): 35866349568

約数和(自身を除く): 15854496182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 523, 1046, 3661, 7322, 12029, 24058, 84203, 118831, 168406, 237662, 831817, 1663634, 2733113, 5466226, 19131791, 38263582, 62148613, 124297226, 435040291, 870080582, 1429418099, 2858836198, 10005926693, 20011853386]

約数ペア:

[(1, 20011853386), (2, 10005926693), (7, 2858836198), (14, 1429418099), (23, 870080582), (46, 435040291), (161, 124297226), (322, 62148613), (523, 38263582), (1046, 19131791), (3661, 5466226), (7322, 2733113), (12029, 1663634), (24058, 831817), (84203, 237662), (118831, 168406)]