20176906227

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{3083}}^1\times {\mathrm{6043}}^1$

素因数の和:9167

約数の個数: 24

約数和(自身を含む): 28406896704

約数和(自身を除く): 8229990477

約数列:

[1, 3, 19, 57, 361, 1083, 3083, 6043, 9249, 18129, 58577, 114817, 175731, 344451, 1112963, 2181523, 3338889, 6544569, 18630569, 55891707, 353980811, 1061942433, 6725635409, 20176906227]

約数ペア:

[(1, 20176906227), (3, 6725635409), (19, 1061942433), (57, 353980811), (361, 55891707), (1083, 18630569), (3083, 6544569), (6043, 3338889), (9249, 2181523), (18129, 1112963), (58577, 344451), (114817, 175731)]