20180757048

素因数分解:

$2^3\times 3^1\times {\mathrm{840864877}}^1$

素因数の和:840864886

約数の個数: 16

約数和(自身を含む): 50451892680

約数和(自身を除く): 30271135632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840864877, 1681729754, 2522594631, 3363459508, 5045189262, 6726919016, 10090378524, 20180757048]

約数ペア:

[(1, 20180757048), (2, 10090378524), (3, 6726919016), (4, 5045189262), (6, 3363459508), (8, 2522594631), (12, 1681729754), (24, 840864877)]