20790787570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5034089}}^1$

素因数の和:5034162

約数の個数: 32

約数和(自身を含む): 43494537600

約数和(自身を除く): 22703750030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5034089, 10068178, 25170445, 35238623, 50340890, 70477246, 176193115, 297011251, 352386230, 594022502, 1485056255, 2079078757, 2970112510, 4158157514, 10395393785, 20790787570]

約数ペア:

[(1, 20790787570), (2, 10395393785), (5, 4158157514), (7, 2970112510), (10, 2079078757), (14, 1485056255), (35, 594022502), (59, 352386230), (70, 297011251), (118, 176193115), (295, 70477246), (413, 50340890), (590, 35238623), (826, 25170445), (2065, 10068178), (4130, 5034089)]