20291206309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{303547}}^1$

素因数の和:303720

約数の個数: 16

約数和(自身を含む): 22729674240

約数和(自身を除く): 2438467931

約数列:

[1, 11, 59, 103, 649, 1133, 6077, 66847, 303547, 3339017, 17909273, 31265341, 197002003, 343918751, 1844655119, 20291206309]

約数ペア:

[(1, 20291206309), (11, 1844655119), (59, 343918751), (103, 197002003), (649, 31265341), (1133, 17909273), (6077, 3339017), (66847, 303547)]