22020513

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 30303936

約数和(自身を除く): 8283423

約数列:

[1, 3, 37, 111, 283, 701, 849, 2103, 10471, 25937, 31413, 77811, 198383, 595149, 7340171, 22020513]

約数ペア:

[(1, 22020513), (3, 7340171), (37, 595149), (111, 198383), (283, 77811), (701, 31413), (849, 25937), (2103, 10471)]