20849682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1063}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 26953710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 934, 1063, 1401, 2126, 2802, 3189, 3269, 6378, 6538, 7441, 9807, 14882, 19614, 22323, 44646, 496421, 992842, 1489263, 2978526, 3474947, 6949894, 10424841, 20849682]

約数ペア:

[(1, 20849682), (2, 10424841), (3, 6949894), (6, 3474947), (7, 2978526), (14, 1489263), (21, 992842), (42, 496421), (467, 44646), (934, 22323), (1063, 19614), (1401, 14882), (2126, 9807), (2802, 7441), (3189, 6538), (3269, 6378)]