20165344925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1202107}}^1$

素因数の和:1202189

約数の個数: 24

約数和(自身を含む): 27725418912

約数和(自身を除く): 7560073987

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 1202107, 6010535, 13223177, 30052675, 66115885, 73328527, 330579425, 366642635, 806613797, 1833213175, 4033068985, 20165344925]

約数ペア:

[(1, 20165344925), (5, 4033068985), (11, 1833213175), (25, 806613797), (55, 366642635), (61, 330579425), (275, 73328527), (305, 66115885), (671, 30052675), (1525, 13223177), (3355, 6010535), (16775, 1202107)]