20752709097

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{662539}}^1$

素因数の和:662792

約数の個数: 16

約数和(自身を含む): 28335510720

約数和(自身を除く): 7582801623

約数列:

[1, 3, 53, 159, 197, 591, 10441, 31323, 662539, 1987617, 35114567, 105343701, 130520183, 391560549, 6917569699, 20752709097]

約数ペア:

[(1, 20752709097), (3, 6917569699), (53, 391560549), (159, 130520183), (197, 105343701), (591, 35114567), (10441, 1987617), (31323, 662539)]