20166723918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5360639}}^1$

素因数の和:5360677

約数の個数: 48

約数和(自身を含む): 50175590400

約数和(自身を除く): 30008866482

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5360639, 10721278, 16081917, 32163834, 48245751, 58967029, 96491502, 101852141, 117934058, 176901087, 203704282, 305556423, 353802174, 530703261, 611112846, 916669269, 1061406522, 1120373551, 1833338538, 2240747102, 3361120653, 6722241306, 10083361959, 20166723918]

約数ペア:

[(1, 20166723918), (2, 10083361959), (3, 6722241306), (6, 3361120653), (9, 2240747102), (11, 1833338538), (18, 1120373551), (19, 1061406522), (22, 916669269), (33, 611112846), (38, 530703261), (57, 353802174), (66, 305556423), (99, 203704282), (114, 176901087), (171, 117934058), (198, 101852141), (209, 96491502), (342, 58967029), (418, 48245751), (627, 32163834), (1254, 16081917), (1881, 10721278), (3762, 5360639)]