20162389659

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1\times {\mathrm{21803}}^1$

素因数の和:23554

約数の個数: 16

約数和(自身を含む): 27036960000

約数和(自身を除く): 6874570341

約数列:

[1, 3, 199, 597, 1549, 4647, 21803, 65409, 308251, 924753, 4338797, 13016391, 33772847, 101318541, 6720796553, 20162389659]

約数ペア:

[(1, 20162389659), (3, 6720796553), (199, 101318541), (597, 33772847), (1549, 13016391), (4647, 4338797), (21803, 924753), (65409, 308251)]