20169922705

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{448769}}^1$

素因数の和:448964

約数の個数: 16

約数和(自身を含む): 24718251600

約数和(自身を除く): 4548328895

約数列:

[1, 5, 89, 101, 445, 505, 8989, 44945, 448769, 2243845, 39940441, 45325669, 199702205, 226628345, 4033984541, 20169922705]

約数ペア:

[(1, 20169922705), (5, 4033984541), (89, 226628345), (101, 199702205), (445, 45325669), (505, 39940441), (8989, 2243845), (44945, 448769)]