20191808540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34813463}}^1$

素因数の和:34813501

約数の個数: 24

約数和(自身を含む): 43864964640

約数和(自身を除く): 23673156100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34813463, 69626926, 139253852, 174067315, 348134630, 696269260, 1009590427, 2019180854, 4038361708, 5047952135, 10095904270, 20191808540]

約数ペア:

[(1, 20191808540), (2, 10095904270), (4, 5047952135), (5, 4038361708), (10, 2019180854), (20, 1009590427), (29, 696269260), (58, 348134630), (116, 174067315), (145, 139253852), (290, 69626926), (580, 34813463)]