20081321899

素因数分解:

${\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{15991}}^1$

素因数の和:16422

約数の個数: 16

約数和(自身を含む): 20835017280

約数和(自身を除く): 753695381

約数列:

[1, 41, 109, 281, 4469, 11521, 15991, 30629, 655631, 1255789, 1743019, 4493471, 71463779, 184232311, 489788339, 20081321899]

約数ペア:

[(1, 20081321899), (41, 489788339), (109, 184232311), (281, 71463779), (4469, 4493471), (11521, 1743019), (15991, 1255789), (30629, 655631)]