20172183105

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18941017}}^1$

素因数の和:18941096

約数の個数: 16

約数和(自身を含む): 32730079104

約数和(自身を除く): 12557895999

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 18941017, 56823051, 94705085, 284115255, 1344812207, 4034436621, 6724061035, 20172183105]

約数ペア:

[(1, 20172183105), (3, 6724061035), (5, 4034436621), (15, 1344812207), (71, 284115255), (213, 94705085), (355, 56823051), (1065, 18941017)]