20260974717

素因数分解:

$3^3\times {\mathrm{2267}}^1\times {\mathrm{331013}}^1$

素因数の和:333289

約数の個数: 16

約数和(自身を含む): 30029590080

約数和(自身を除く): 9768615363

約数列:

[1, 3, 9, 27, 2267, 6801, 20403, 61209, 331013, 993039, 2979117, 8937351, 750406471, 2251219413, 6753658239, 20260974717]

約数ペア:

[(1, 20260974717), (3, 6753658239), (9, 2251219413), (27, 750406471), (2267, 8937351), (6801, 2979117), (20403, 993039), (61209, 331013)]