20078047669

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{31489}}^1$

素因数の和:32452

約数の個数: 16

約数和(自身を含む): 21730619200

約数和(自身を除く): 1652571531

約数列:

[1, 19, 37, 703, 907, 17233, 31489, 33559, 598291, 637621, 1165093, 22136767, 28560523, 542649937, 1056739351, 20078047669]

約数ペア:

[(1, 20078047669), (19, 1056739351), (37, 542649937), (703, 28560523), (907, 22136767), (17233, 1165093), (31489, 637621), (33559, 598291)]