2017273820

素因数分解:

$2^2\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{29921}}^1$

素因数の和:33301

約数の個数: 24

約数和(自身を含む): 4237673328

約数和(自身を除く): 2220399508

約数列:

[1, 2, 4, 5, 10, 20, 3371, 6742, 13484, 16855, 29921, 33710, 59842, 67420, 119684, 149605, 299210, 598420, 100863691, 201727382, 403454764, 504318455, 1008636910, 2017273820]

約数ペア:

[(1, 2017273820), (2, 1008636910), (4, 504318455), (5, 403454764), (10, 201727382), (20, 100863691), (3371, 598420), (6742, 299210), (13484, 149605), (16855, 119684), (29921, 67420), (33710, 59842)]