20605280296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{854849}}^1$

素因数の和:855009

約数の個数: 32

約数和(自身を含む): 40622472000

約数和(自身を除く): 20017191704

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 3013, 6026, 12052, 24104, 854849, 1709698, 3419396, 6838792, 19661527, 39323054, 78646108, 111985219, 157292216, 223970438, 447940876, 895881752, 2575660037, 5151320074, 10302640148, 20605280296]

約数ペア:

[(1, 20605280296), (2, 10302640148), (4, 5151320074), (8, 2575660037), (23, 895881752), (46, 447940876), (92, 223970438), (131, 157292216), (184, 111985219), (262, 78646108), (524, 39323054), (1048, 19661527), (3013, 6838792), (6026, 3419396), (12052, 1709698), (24104, 854849)]