20003233605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{134471}}^1$

素因数の和:134737

約数の個数: 32

約数和(自身を含む): 32841289728

約数和(自身を除く): 12838056123

約数列:

[1, 3, 5, 15, 47, 141, 211, 235, 633, 705, 1055, 3165, 9917, 29751, 49585, 134471, 148755, 403413, 672355, 2017065, 6320137, 18960411, 28373381, 31600685, 85120143, 94802055, 141866905, 425600715, 1333548907, 4000646721, 6667744535, 20003233605]

約数ペア:

[(1, 20003233605), (3, 6667744535), (5, 4000646721), (15, 1333548907), (47, 425600715), (141, 141866905), (211, 94802055), (235, 85120143), (633, 31600685), (705, 28373381), (1055, 18960411), (3165, 6320137), (9917, 2017065), (29751, 672355), (49585, 403413), (134471, 148755)]