20206165

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3457}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 27885312

約数和(自身を除く): 7679147

約数列:

[1, 5, 7, 35, 167, 835, 1169, 3457, 5845, 17285, 24199, 120995, 577319, 2886595, 4041233, 20206165]

約数ペア:

[(1, 20206165), (5, 4041233), (7, 2886595), (35, 577319), (167, 120995), (835, 24199), (1169, 17285), (3457, 5845)]