20183337063

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{31585817}}^1$

素因数の和:31585894

約数の個数: 12

約数和(自身を含む): 29564325648

約数和(自身を除く): 9380988585

約数列:

[1, 3, 9, 71, 213, 639, 31585817, 94757451, 284272353, 2242593007, 6727779021, 20183337063]

約数ペア:

[(1, 20183337063), (3, 6727779021), (9, 2242593007), (71, 284272353), (213, 94757451), (639, 31585817)]