20237220591

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22411097}}^1$

素因数の和:22411150

約数の個数: 16

約数和(自身を含む): 31554825984

約数和(自身を除く): 11317605393

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 22411097, 67233291, 156877679, 470633037, 963677171, 2891031513, 6745740197, 20237220591]

約数ペア:

[(1, 20237220591), (3, 6745740197), (7, 2891031513), (21, 963677171), (43, 470633037), (129, 156877679), (301, 67233291), (903, 22411097)]