20312234157

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{158443}}^1$

素因数の和:158880

約数の個数: 16

約数和(自身を含む): 27358842368

約数和(自身を除く): 7046608211

約数列:

[1, 3, 151, 283, 453, 849, 42733, 128199, 158443, 475329, 23924893, 44839369, 71774679, 134518107, 6770744719, 20312234157]

約数ペア:

[(1, 20312234157), (3, 6770744719), (151, 134518107), (283, 71774679), (453, 44839369), (849, 23924893), (42733, 475329), (128199, 158443)]