20194126851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{20759}}^1\times {\mathrm{7541}}^1$

素因数の和:28346

約数の個数: 16

約数和(自身を含む): 27556657920

約数和(自身を除く): 7362531069

約数列:

[1, 3, 43, 129, 7541, 20759, 22623, 62277, 324263, 892637, 972789, 2677911, 156543619, 469630857, 6731375617, 20194126851]

約数ペア:

[(1, 20194126851), (3, 6731375617), (43, 469630857), (129, 156543619), (7541, 2677911), (20759, 972789), (22623, 892637), (62277, 324263)]