20166883572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1\times {\mathrm{38747}}^1$

素因数の和:42708

約数の個数: 48

約数和(自身を含む): 51348229632

約数和(自身を除く): 31181346060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3943, 7886, 11829, 15772, 23658, 38747, 43373, 47316, 77494, 86746, 116241, 130119, 154988, 173492, 232482, 260238, 426217, 464964, 520476, 852434, 1278651, 1704868, 2557302, 5114604, 152779421, 305558842, 458338263, 611117684, 916676526, 1680573631, 1833353052, 3361147262, 5041720893, 6722294524, 10083441786, 20166883572]

約数ペア:

[(1, 20166883572), (2, 10083441786), (3, 6722294524), (4, 5041720893), (6, 3361147262), (11, 1833353052), (12, 1680573631), (22, 916676526), (33, 611117684), (44, 458338263), (66, 305558842), (132, 152779421), (3943, 5114604), (7886, 2557302), (11829, 1704868), (15772, 1278651), (23658, 852434), (38747, 520476), (43373, 464964), (47316, 426217), (77494, 260238), (86746, 232482), (116241, 173492), (130119, 154988)]