20153024234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75763249}}^1$

素因数の和:75763277

約数の個数: 16

約数和(自身を含む): 36366360000

約数和(自身を除く): 16213335766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75763249, 151526498, 530342743, 1060685486, 1439501731, 2879003462, 10076512117, 20153024234]

約数ペア:

[(1, 20153024234), (2, 10076512117), (7, 2879003462), (14, 1439501731), (19, 1060685486), (38, 530342743), (133, 151526498), (266, 75763249)]