39096020

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2381}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 82236168

約数和(自身を除く): 43140148

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 2381, 3284, 4105, 4762, 8210, 9524, 11905, 16420, 23810, 47620, 1954801, 3909602, 7819204, 9774005, 19548010, 39096020]

約数ペア:

[(1, 39096020), (2, 19548010), (4, 9774005), (5, 7819204), (10, 3909602), (20, 1954801), (821, 47620), (1642, 23810), (2381, 16420), (3284, 11905), (4105, 9524), (4762, 8210)]