20186013666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1\times {\mathrm{6653}}^1$

素因数の和:12235

約数の個数: 64

約数和(自身を含む): 49705060608

約数和(自身を除く): 29519046942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 5557, 6653, 11114, 13306, 16671, 19959, 33342, 38899, 39918, 46571, 72241, 77798, 86489, 93142, 116697, 139713, 144482, 172978, 216723, 233394, 259467, 279426, 433446, 505687, 518934, 605423, 1011374, 1210846, 1517061, 1816269, 3034122, 3632538, 36970721, 73941442, 110912163, 221824326, 258795047, 480619373, 517590094, 776385141, 961238746, 1441858119, 1552770282, 2883716238, 3364335611, 6728671222, 10093006833, 20186013666]

約数ペア:

[(1, 20186013666), (2, 10093006833), (3, 6728671222), (6, 3364335611), (7, 2883716238), (13, 1552770282), (14, 1441858119), (21, 961238746), (26, 776385141), (39, 517590094), (42, 480619373), (78, 258795047), (91, 221824326), (182, 110912163), (273, 73941442), (546, 36970721), (5557, 3632538), (6653, 3034122), (11114, 1816269), (13306, 1517061), (16671, 1210846), (19959, 1011374), (33342, 605423), (38899, 518934), (39918, 505687), (46571, 433446), (72241, 279426), (77798, 259467), (86489, 233394), (93142, 216723), (116697, 172978), (139713, 144482)]