20111202267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3163631}}^1$

素因数の和:3163810

約数の個数: 16

約数和(自身を含む): 29054796288

約数和(自身を除く): 8943594021

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 3163631, 9490893, 41127203, 123381609, 515671853, 1547015559, 6703734089, 20111202267]

約数ペア:

[(1, 20111202267), (3, 6703734089), (13, 1547015559), (39, 515671853), (163, 123381609), (489, 41127203), (2119, 9490893), (6357, 3163631)]