20120724091

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{883}}^1\times {\mathrm{1237}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 22030110960

約数和(自身を除く): 1909386869

約数列:

[1, 13, 109, 169, 883, 1237, 1417, 11479, 16081, 18421, 96247, 134833, 149227, 209053, 1092271, 1251211, 1752829, 14199523, 16265743, 22786777, 119057539, 184593799, 1547748007, 20120724091]

約数ペア:

[(1, 20120724091), (13, 1547748007), (109, 184593799), (169, 119057539), (883, 22786777), (1237, 16265743), (1417, 14199523), (11479, 1752829), (16081, 1251211), (18421, 1092271), (96247, 209053), (134833, 149227)]