20344797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{68501}}^1$

素因数の和:68521

約数の個数: 16

約数和(自身を含む): 32880960

約数和(自身を除く): 12536163

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 68501, 205503, 616509, 753511, 1849527, 2260533, 6781599, 20344797]

約数ペア:

[(1, 20344797), (3, 6781599), (9, 2260533), (11, 1849527), (27, 753511), (33, 616509), (99, 205503), (297, 68501)]