20163563982

素因数分解:

$2^1\times 3^3\times {\mathrm{373399333}}^1$

素因数の和:373399344

約数の個数: 16

約数和(自身を含む): 44807920080

約数和(自身を除く): 24644356098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373399333, 746798666, 1120197999, 2240395998, 3360593997, 6721187994, 10081781991, 20163563982]

約数ペア:

[(1, 20163563982), (2, 10081781991), (3, 6721187994), (6, 3360593997), (9, 2240395998), (18, 1120197999), (27, 746798666), (54, 373399333)]