20187631464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8663}}^1$

素因数の和:8800

約数の個数: 256

約数和(自身を含む): 68469166080

約数和(自身を除く): 48281534616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 97, 104, 132, 143, 154, 156, 168, 182, 194, 231, 264, 273, 286, 291, 308, 312, 364, 388, 429, 462, 546, 572, 582, 616, 679, 728, 776, 858, 924, 1001, 1067, 1092, 1144, 1164, 1261, 1358, 1716, 1848, 2002, 2037, 2134, 2184, 2328, 2522, 2716, 3003, 3201, 3432, 3783, 4004, 4074, 4268, 5044, 5432, 6006, 6402, 7469, 7566, 8008, 8148, 8536, 8663, 8827, 10088, 12012, 12804, 13871, 14938, 15132, 16296, 17326, 17654, 22407, 24024, 25608, 25989, 26481, 27742, 29876, 30264, 34652, 35308, 41613, 44814, 51978, 52962, 55484, 59752, 60641, 69304, 70616, 83226, 89628, 95293, 97097, 103956, 105924, 110968, 112619, 121282, 166452, 179256, 181923, 190586, 194194, 207912, 211848, 225238, 242564, 285879, 291291, 332904, 337857, 363846, 381172, 388388, 450476, 485128, 571758, 582582, 667051, 675714, 727692, 762344, 776776, 788333, 840311, 900952, 1143516, 1165164, 1238809, 1334102, 1351428, 1455384, 1576666, 1680622, 2001153, 2287032, 2330328, 2364999, 2477618, 2520933, 2668204, 2702856, 3153332, 3361244, 3716427, 4002306, 4729998, 4955236, 5041866, 5336408, 5882177, 6306664, 6722488, 7432854, 8004612, 8671663, 9243421, 9459996, 9910472, 10083732, 10924043, 11764354, 14865708, 16009224, 17343326, 17646531, 18486842, 18919992, 20167464, 21848086, 23528708, 26014989, 27730263, 29731416, 32772129, 34686652, 35293062, 36973684, 43696172, 47057416, 52029978, 55460526, 64703947, 65544258, 69373304, 70586124, 73947368, 76468301, 87392344, 104059956, 110921052, 120164473, 129407894, 131088516, 141172248, 152936602, 194111841, 208119912, 221842104, 229404903, 240328946, 258815788, 262177032, 305873204, 360493419, 388223682, 458809806, 480657892, 517631576, 611746408, 720986838, 776447364, 841151311, 917619612, 961315784, 1441973676, 1552894728, 1682302622, 1835239224, 2523453933, 2883947352, 3364605244, 5046907866, 6729210488, 10093815732, 20187631464]

約数ペア:

[(1, 20187631464), (2, 10093815732), (3, 6729210488), (4, 5046907866), (6, 3364605244), (7, 2883947352), (8, 2523453933), (11, 1835239224), (12, 1682302622), (13, 1552894728), (14, 1441973676), (21, 961315784), (22, 917619612), (24, 841151311), (26, 776447364), (28, 720986838), (33, 611746408), (39, 517631576), (42, 480657892), (44, 458809806), (52, 388223682), (56, 360493419), (66, 305873204), (77, 262177032), (78, 258815788), (84, 240328946), (88, 229404903), (91, 221842104), (97, 208119912), (104, 194111841), (132, 152936602), (143, 141172248), (154, 131088516), (156, 129407894), (168, 120164473), (182, 110921052), (194, 104059956), (231, 87392344), (264, 76468301), (273, 73947368), (286, 70586124), (291, 69373304), (308, 65544258), (312, 64703947), (364, 55460526), (388, 52029978), (429, 47057416), (462, 43696172), (546, 36973684), (572, 35293062), (582, 34686652), (616, 32772129), (679, 29731416), (728, 27730263), (776, 26014989), (858, 23528708), (924, 21848086), (1001, 20167464), (1067, 18919992), (1092, 18486842), (1144, 17646531), (1164, 17343326), (1261, 16009224), (1358, 14865708), (1716, 11764354), (1848, 10924043), (2002, 10083732), (2037, 9910472), (2134, 9459996), (2184, 9243421), (2328, 8671663), (2522, 8004612), (2716, 7432854), (3003, 6722488), (3201, 6306664), (3432, 5882177), (3783, 5336408), (4004, 5041866), (4074, 4955236), (4268, 4729998), (5044, 4002306), (5432, 3716427), (6006, 3361244), (6402, 3153332), (7469, 2702856), (7566, 2668204), (8008, 2520933), (8148, 2477618), (8536, 2364999), (8663, 2330328), (8827, 2287032), (10088, 2001153), (12012, 1680622), (12804, 1576666), (13871, 1455384), (14938, 1351428), (15132, 1334102), (16296, 1238809), (17326, 1165164), (17654, 1143516), (22407, 900952), (24024, 840311), (25608, 788333), (25989, 776776), (26481, 762344), (27742, 727692), (29876, 675714), (30264, 667051), (34652, 582582), (35308, 571758), (41613, 485128), (44814, 450476), (51978, 388388), (52962, 381172), (55484, 363846), (59752, 337857), (60641, 332904), (69304, 291291), (70616, 285879), (83226, 242564), (89628, 225238), (95293, 211848), (97097, 207912), (103956, 194194), (105924, 190586), (110968, 181923), (112619, 179256), (121282, 166452)]