20090282019

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{267667}}^1$

素因数の和:267994

約数の個数: 16

約数和(自身を含む): 27135111168

約数和(自身を除く): 7044829149

約数列:

[1, 3, 127, 197, 381, 591, 25019, 75057, 267667, 803001, 33993709, 52730399, 101981127, 158191197, 6696760673, 20090282019]

約数ペア:

[(1, 20090282019), (3, 6696760673), (127, 158191197), (197, 101981127), (381, 52730399), (591, 33993709), (25019, 803001), (75057, 267667)]