20167085

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 24840000

約数和(自身を除く): 4672915

約数列:

[1, 5, 59, 137, 295, 499, 685, 2495, 8083, 29441, 40415, 68363, 147205, 341815, 4033417, 20167085]

約数ペア:

[(1, 20167085), (5, 4033417), (59, 341815), (137, 147205), (295, 68363), (499, 40415), (685, 29441), (2495, 8083)]