20180554584

素因数分解:

$2^3\times 3^1\times {\mathrm{840856441}}^1$

素因数の和:840856450

約数の個数: 16

約数和(自身を含む): 50451386520

約数和(自身を除く): 30270831936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840856441, 1681712882, 2522569323, 3363425764, 5045138646, 6726851528, 10090277292, 20180554584]

約数ペア:

[(1, 20180554584), (2, 10090277292), (3, 6726851528), (4, 5045138646), (6, 3363425764), (8, 2522569323), (12, 1681712882), (24, 840856441)]