20160921166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{584951}}^1$

素因数の和:585879

約数の個数: 16

約数和(自身を含む): 31868184960

約数和(自身を除く): 11707263794

約数列:

[1, 2, 19, 38, 907, 1814, 17233, 34466, 584951, 1169902, 11114069, 22228138, 530550557, 1061101114, 10080460583, 20160921166]

約数ペア:

[(1, 20160921166), (2, 10080460583), (19, 1061101114), (38, 530550557), (907, 22228138), (1814, 11114069), (17233, 1169902), (34466, 584951)]