20180136

素因数分解:

$2^3\times 3^1\times {\mathrm{840839}}^1$

素因数の和:840848

約数の個数: 16

約数和(自身を含む): 50450400

約数和(自身を除く): 30270264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840839, 1681678, 2522517, 3363356, 5045034, 6726712, 10090068, 20180136]

約数ペア:

[(1, 20180136), (2, 10090068), (3, 6726712), (4, 5045034), (6, 3363356), (8, 2522517), (12, 1681678), (24, 840839)]