20066536217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{80803}}^1$

素因数の和:83552

約数の個数: 16

約数和(自身を含む): 24706631040

約数和(自身を除く): 4640094823

約数列:

[1, 7, 13, 91, 2729, 19103, 35477, 80803, 248339, 565621, 1050439, 7353073, 220511387, 1543579709, 2866648031, 20066536217]

約数ペア:

[(1, 20066536217), (7, 2866648031), (13, 1543579709), (91, 220511387), (2729, 7353073), (19103, 1050439), (35477, 565621), (80803, 248339)]