20344515576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{355127}}^1$

素因数の和:355185

約数の個数: 128

約数和(自身を含む): 65457192960

約数和(自身を除く): 45112677384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 57288, 355127, 710254, 1065381, 1420508, 2130762, 2485889, 2841016, 3906397, 4261524, 4971778, 7457667, 7812794, 8523048, 9943556, 11008937, 11719191, 14915334, 15625588, 19887112, 22017874, 23438382, 27344779, 29830668, 31251176, 33026811, 44035748, 46876764, 54689558, 59661336, 66053622, 77062559, 82034337, 88071496, 93753528, 109379116, 121098307, 132107244, 154125118, 164068674, 218758232, 231187677, 242196614, 264214488, 308250236, 328137348, 363294921, 462375354, 484393228, 616500472, 656274696, 726589842, 847688149, 924750708, 968786456, 1453179684, 1695376298, 1849501416, 2543064447, 2906359368, 3390752596, 5086128894, 6781505192, 10172257788, 20344515576]

約数ペア:

[(1, 20344515576), (2, 10172257788), (3, 6781505192), (4, 5086128894), (6, 3390752596), (7, 2906359368), (8, 2543064447), (11, 1849501416), (12, 1695376298), (14, 1453179684), (21, 968786456), (22, 924750708), (24, 847688149), (28, 726589842), (31, 656274696), (33, 616500472), (42, 484393228), (44, 462375354), (56, 363294921), (62, 328137348), (66, 308250236), (77, 264214488), (84, 242196614), (88, 231187677), (93, 218758232), (124, 164068674), (132, 154125118), (154, 132107244), (168, 121098307), (186, 109379116), (217, 93753528), (231, 88071496), (248, 82034337), (264, 77062559), (308, 66053622), (341, 59661336), (372, 54689558), (434, 46876764), (462, 44035748), (616, 33026811), (651, 31251176), (682, 29830668), (744, 27344779), (868, 23438382), (924, 22017874), (1023, 19887112), (1302, 15625588), (1364, 14915334), (1736, 11719191), (1848, 11008937), (2046, 9943556), (2387, 8523048), (2604, 7812794), (2728, 7457667), (4092, 4971778), (4774, 4261524), (5208, 3906397), (7161, 2841016), (8184, 2485889), (9548, 2130762), (14322, 1420508), (19096, 1065381), (28644, 710254), (57288, 355127)]