47820438794

素因数分解:

$2^1\times {\mathrm{769}}^1\times {\mathrm{1553}}^1\times {\mathrm{20021}}^1$

素因数の和:22345

約数の個数: 16

約数和(自身を含む): 71873774280

約数和(自身を除く): 24053335486

約数列:

[1, 2, 769, 1538, 1553, 3106, 20021, 40042, 1194257, 2388514, 15396149, 30792298, 31092613, 62185226, 23910219397, 47820438794]

約数ペア:

[(1, 47820438794), (2, 23910219397), (769, 62185226), (1538, 31092613), (1553, 30792298), (3106, 15396149), (20021, 2388514), (40042, 1194257)]