20194580157

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{125539}}^1$

素因数の和:125657

約数の個数: 24

約数和(自身を含む): 28517666400

約数和(自身を除く): 8323086243

約数列:

[1, 3, 29, 43, 87, 129, 1247, 1849, 3741, 5547, 53621, 125539, 160863, 376617, 3640631, 5398177, 10921893, 16194531, 156547133, 232121611, 469641399, 696364833, 6731526719, 20194580157]

約数ペア:

[(1, 20194580157), (3, 6731526719), (29, 696364833), (43, 469641399), (87, 232121611), (129, 156547133), (1247, 16194531), (1849, 10921893), (3741, 5398177), (5547, 3640631), (53621, 376617), (125539, 160863)]