20108297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 23369472

約数和(自身を除く): 3261175

約数列:

[1, 11, 17, 187, 293, 367, 3223, 4037, 4981, 6239, 54791, 68629, 107531, 1182841, 1828027, 20108297]

約数ペア:

[(1, 20108297), (11, 1828027), (17, 1182841), (187, 107531), (293, 68629), (367, 54791), (3223, 6239), (4037, 4981)]