20841337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 3653063

約数列:

[1, 11, 17, 59, 187, 649, 1003, 1889, 11033, 20779, 32113, 111451, 353243, 1225961, 1894667, 20841337]

約数ペア:

[(1, 20841337), (11, 1894667), (17, 1225961), (59, 353243), (187, 111451), (649, 32113), (1003, 20779), (1889, 11033)]