20087112856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{359263}}^1$

素因数の和:359539

約数の個数: 32

約数和(自身を含む): 39123849600

約数和(自身を除く): 19036736744

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 964, 1928, 6989, 13978, 27956, 55912, 359263, 718526, 1437052, 2874104, 10418627, 20837254, 41674508, 83349016, 86582383, 173164766, 346329532, 692659064, 2510889107, 5021778214, 10043556428, 20087112856]

約数ペア:

[(1, 20087112856), (2, 10043556428), (4, 5021778214), (8, 2510889107), (29, 692659064), (58, 346329532), (116, 173164766), (232, 86582383), (241, 83349016), (482, 41674508), (964, 20837254), (1928, 10418627), (6989, 2874104), (13978, 1437052), (27956, 718526), (55912, 359263)]