20348540771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{66701}}^1$

素因数の和:67502

約数の個数: 16

約数和(自身を含む): 22650931968

約数和(自身を除く): 2302391197

約数列:

[1, 13, 31, 403, 757, 9841, 23467, 66701, 305071, 867113, 2067731, 26880503, 50492657, 656404541, 1565272367, 20348540771]

約数ペア:

[(1, 20348540771), (13, 1565272367), (31, 656404541), (403, 50492657), (757, 26880503), (9841, 2067731), (23467, 867113), (66701, 305071)]