4020996866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1\times {\mathrm{23827}}^1$

素因数の和:28289

約数の個数: 16

約数和(自身を含む): 6350638560

約数和(自身を除く): 2329641694

約数列:

[1, 2, 19, 38, 4441, 8882, 23827, 47654, 84379, 168758, 452713, 905426, 105815707, 211631414, 2010498433, 4020996866]

約数ペア:

[(1, 4020996866), (2, 2010498433), (19, 211631414), (38, 105815707), (4441, 905426), (8882, 452713), (23827, 168758), (47654, 84379)]