20172513598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1\times {\mathrm{83089}}^1$

素因数の和:89499

約数の個数: 16

約数和(自身を含む): 31856706000

約数和(自身を除く): 11684192402

約数列:

[1, 2, 19, 38, 6389, 12778, 83089, 121391, 166178, 242782, 1578691, 3157382, 530855621, 1061711242, 10086256799, 20172513598]

約数ペア:

[(1, 20172513598), (2, 10086256799), (19, 1061711242), (38, 530855621), (6389, 3157382), (12778, 1578691), (83089, 242782), (121391, 166178)]