20122562511

素因数分解:

$3^3\times {\mathrm{5821}}^1\times {\mathrm{128033}}^1$

素因数の和:133863

約数の個数: 16

約数和(自身を含む): 29816557920

約数和(自身を除く): 9693995409

約数列:

[1, 3, 9, 27, 5821, 17463, 52389, 128033, 157167, 384099, 1152297, 3456891, 745280093, 2235840279, 6707520837, 20122562511]

約数ペア:

[(1, 20122562511), (3, 6707520837), (9, 2235840279), (27, 745280093), (5821, 3456891), (17463, 1152297), (52389, 384099), (128033, 157167)]