20088222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43481}}^1$

素因数の和:43504

約数の個数: 32

約数和(自身を含む): 50091264

約数和(自身を除く): 30003042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43481, 86962, 130443, 260886, 304367, 478291, 608734, 913101, 956582, 1434873, 1826202, 2869746, 3348037, 6696074, 10044111, 20088222]

約数ペア:

[(1, 20088222), (2, 10044111), (3, 6696074), (6, 3348037), (7, 2869746), (11, 1826202), (14, 1434873), (21, 956582), (22, 913101), (33, 608734), (42, 478291), (66, 304367), (77, 260886), (154, 130443), (231, 86962), (462, 43481)]