20166099554

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{211949}}^1$

素因数の和:212485

約数の個数: 16

約数和(自身を含む): 30589471800

約数和(自身を除く): 10423372246

約数列:

[1, 2, 113, 226, 421, 842, 47573, 95146, 211949, 423898, 23950237, 47900474, 89230529, 178461058, 10083049777, 20166099554]

約数ペア:

[(1, 20166099554), (2, 10083049777), (113, 178461058), (226, 89230529), (421, 47900474), (842, 23950237), (47573, 423898), (95146, 211949)]