20684002248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{2203}}^1$

素因数の和:3668

約数の個数: 192

約数和(自身を含む): 69026106240

約数和(自身を除く): 48342103992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1433, 1638, 2184, 2203, 2866, 3276, 4299, 4406, 5732, 6552, 6609, 8598, 8812, 10031, 11464, 12897, 13218, 15421, 17196, 17624, 18629, 19827, 20062, 25794, 26436, 28639, 30093, 30842, 34392, 37258, 39654, 40124, 46263, 51588, 52872, 55887, 57278, 60186, 61684, 74516, 79308, 80248, 85917, 90279, 92526, 103176, 111774, 114556, 120372, 123368, 130403, 138789, 149032, 158616, 167661, 171834, 180558, 185052, 200473, 223548, 229112, 240744, 257751, 260806, 277578, 335322, 343668, 361116, 370104, 391209, 400946, 447096, 515502, 521612, 555156, 601419, 670644, 687336, 722232, 782418, 801892, 1031004, 1043224, 1110312, 1173627, 1202838, 1341288, 1564836, 1603784, 1804257, 2062008, 2347254, 2405676, 3129672, 3156899, 3608514, 4694508, 4811352, 6313798, 7217028, 9389016, 9470697, 12627596, 14434056, 18941394, 22098293, 25255192, 28412091, 37882788, 41039687, 44196586, 56824182, 66294879, 75765576, 82079374, 88393172, 113648364, 123119061, 132589758, 164158748, 176786344, 198884637, 227296728, 246238122, 265179516, 287277809, 328317496, 369357183, 397769274, 492476244, 530359032, 574555618, 738714366, 795538548, 861833427, 984952488, 1149111236, 1477428732, 1591077096, 1723666854, 2298222472, 2585500281, 2954857464, 3447333708, 5171000562, 6894667416, 10342001124, 20684002248]

約数ペア:

[(1, 20684002248), (2, 10342001124), (3, 6894667416), (4, 5171000562), (6, 3447333708), (7, 2954857464), (8, 2585500281), (9, 2298222472), (12, 1723666854), (13, 1591077096), (14, 1477428732), (18, 1149111236), (21, 984952488), (24, 861833427), (26, 795538548), (28, 738714366), (36, 574555618), (39, 530359032), (42, 492476244), (52, 397769274), (56, 369357183), (63, 328317496), (72, 287277809), (78, 265179516), (84, 246238122), (91, 227296728), (104, 198884637), (117, 176786344), (126, 164158748), (156, 132589758), (168, 123119061), (182, 113648364), (234, 88393172), (252, 82079374), (273, 75765576), (312, 66294879), (364, 56824182), (468, 44196586), (504, 41039687), (546, 37882788), (728, 28412091), (819, 25255192), (936, 22098293), (1092, 18941394), (1433, 14434056), (1638, 12627596), (2184, 9470697), (2203, 9389016), (2866, 7217028), (3276, 6313798), (4299, 4811352), (4406, 4694508), (5732, 3608514), (6552, 3156899), (6609, 3129672), (8598, 2405676), (8812, 2347254), (10031, 2062008), (11464, 1804257), (12897, 1603784), (13218, 1564836), (15421, 1341288), (17196, 1202838), (17624, 1173627), (18629, 1110312), (19827, 1043224), (20062, 1031004), (25794, 801892), (26436, 782418), (28639, 722232), (30093, 687336), (30842, 670644), (34392, 601419), (37258, 555156), (39654, 521612), (40124, 515502), (46263, 447096), (51588, 400946), (52872, 391209), (55887, 370104), (57278, 361116), (60186, 343668), (61684, 335322), (74516, 277578), (79308, 260806), (80248, 257751), (85917, 240744), (90279, 229112), (92526, 223548), (103176, 200473), (111774, 185052), (114556, 180558), (120372, 171834), (123368, 167661), (130403, 158616), (138789, 149032)]