20526576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61091}}^1$

素因数の和:61109

約数の個数: 40

約数和(自身を含む): 60603264

約数和(自身を除く): 40076688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 61091, 122182, 183273, 244364, 366546, 427637, 488728, 733092, 855274, 977456, 1282911, 1466184, 1710548, 2565822, 2932368, 3421096, 5131644, 6842192, 10263288, 20526576]

約数ペア:

[(1, 20526576), (2, 10263288), (3, 6842192), (4, 5131644), (6, 3421096), (7, 2932368), (8, 2565822), (12, 1710548), (14, 1466184), (16, 1282911), (21, 977456), (24, 855274), (28, 733092), (42, 488728), (48, 427637), (56, 366546), (84, 244364), (112, 183273), (168, 122182), (336, 61091)]