20144002872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{50359}}^1$

素因数の和:52756

約数の個数: 64

約数和(自身を含む): 57579609600

約数和(自身を除く): 37435606728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2381, 4762, 7143, 9524, 14286, 16667, 19048, 28572, 33334, 50001, 50359, 57144, 66668, 100002, 100718, 133336, 151077, 200004, 201436, 302154, 352513, 400008, 402872, 604308, 705026, 1057539, 1208616, 1410052, 2115078, 2820104, 4230156, 8460312, 119904779, 239809558, 359714337, 479619116, 719428674, 839333453, 959238232, 1438857348, 1678666906, 2518000359, 2877714696, 3357333812, 5036000718, 6714667624, 10072001436, 20144002872]

約数ペア:

[(1, 20144002872), (2, 10072001436), (3, 6714667624), (4, 5036000718), (6, 3357333812), (7, 2877714696), (8, 2518000359), (12, 1678666906), (14, 1438857348), (21, 959238232), (24, 839333453), (28, 719428674), (42, 479619116), (56, 359714337), (84, 239809558), (168, 119904779), (2381, 8460312), (4762, 4230156), (7143, 2820104), (9524, 2115078), (14286, 1410052), (16667, 1208616), (19048, 1057539), (28572, 705026), (33334, 604308), (50001, 402872), (50359, 400008), (57144, 352513), (66668, 302154), (100002, 201436), (100718, 200004), (133336, 151077)]