20670342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44741}}^1$

素因数の和:44764

約数の個数: 32

約数和(自身を含む): 51542784

約数和(自身を除く): 30872442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44741, 89482, 134223, 268446, 313187, 492151, 626374, 939561, 984302, 1476453, 1879122, 2952906, 3445057, 6890114, 10335171, 20670342]

約数ペア:

[(1, 20670342), (2, 10335171), (3, 6890114), (6, 3445057), (7, 2952906), (11, 1879122), (14, 1476453), (21, 984302), (22, 939561), (33, 626374), (42, 492151), (66, 313187), (77, 268446), (154, 134223), (231, 89482), (462, 44741)]