20187896976

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10993}}^1$

素因数の和:11135

約数の個数: 200

約数和(自身を含む): 63507280760

約数和(自身を除く): 43319383784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 109, 117, 144, 156, 162, 208, 216, 218, 234, 312, 324, 327, 351, 432, 436, 468, 624, 648, 654, 702, 872, 936, 981, 1053, 1296, 1308, 1404, 1417, 1744, 1872, 1962, 2106, 2616, 2808, 2834, 2943, 3924, 4212, 4251, 5232, 5616, 5668, 5886, 7848, 8424, 8502, 8829, 10993, 11336, 11772, 12753, 15696, 16848, 17004, 17658, 21986, 22672, 23544, 25506, 32979, 34008, 35316, 38259, 43972, 47088, 51012, 65958, 68016, 70632, 76518, 87944, 98937, 102024, 114777, 131916, 141264, 142909, 153036, 175888, 197874, 204048, 229554, 263832, 285818, 296811, 306072, 395748, 428727, 459108, 527664, 571636, 593622, 612144, 791496, 857454, 890433, 918216, 1143272, 1187244, 1198237, 1286181, 1582992, 1714908, 1780866, 1836432, 2286544, 2374488, 2396474, 2572362, 3429816, 3561732, 3594711, 3858543, 4748976, 4792948, 5144724, 6859632, 7123464, 7189422, 7717086, 9585896, 10289448, 10784133, 11575629, 14246928, 14378844, 15434172, 15577081, 19171792, 20578896, 21568266, 23151258, 28757688, 30868344, 31154162, 32352399, 43136532, 46302516, 46731243, 57515376, 61736688, 62308324, 64704798, 86273064, 92605032, 93462486, 97057197, 124616648, 129409596, 140193729, 172546128, 185210064, 186924972, 194114394, 249233296, 258819192, 280387458, 373849944, 388228788, 420581187, 517638384, 560774916, 747699888, 776457576, 841162374, 1121549832, 1261743561, 1552915152, 1682324748, 2243099664, 2523487122, 3364649496, 5046974244, 6729298992, 10093948488, 20187896976]

約数ペア:

[(1, 20187896976), (2, 10093948488), (3, 6729298992), (4, 5046974244), (6, 3364649496), (8, 2523487122), (9, 2243099664), (12, 1682324748), (13, 1552915152), (16, 1261743561), (18, 1121549832), (24, 841162374), (26, 776457576), (27, 747699888), (36, 560774916), (39, 517638384), (48, 420581187), (52, 388228788), (54, 373849944), (72, 280387458), (78, 258819192), (81, 249233296), (104, 194114394), (108, 186924972), (109, 185210064), (117, 172546128), (144, 140193729), (156, 129409596), (162, 124616648), (208, 97057197), (216, 93462486), (218, 92605032), (234, 86273064), (312, 64704798), (324, 62308324), (327, 61736688), (351, 57515376), (432, 46731243), (436, 46302516), (468, 43136532), (624, 32352399), (648, 31154162), (654, 30868344), (702, 28757688), (872, 23151258), (936, 21568266), (981, 20578896), (1053, 19171792), (1296, 15577081), (1308, 15434172), (1404, 14378844), (1417, 14246928), (1744, 11575629), (1872, 10784133), (1962, 10289448), (2106, 9585896), (2616, 7717086), (2808, 7189422), (2834, 7123464), (2943, 6859632), (3924, 5144724), (4212, 4792948), (4251, 4748976), (5232, 3858543), (5616, 3594711), (5668, 3561732), (5886, 3429816), (7848, 2572362), (8424, 2396474), (8502, 2374488), (8829, 2286544), (10993, 1836432), (11336, 1780866), (11772, 1714908), (12753, 1582992), (15696, 1286181), (16848, 1198237), (17004, 1187244), (17658, 1143272), (21986, 918216), (22672, 890433), (23544, 857454), (25506, 791496), (32979, 612144), (34008, 593622), (35316, 571636), (38259, 527664), (43972, 459108), (47088, 428727), (51012, 395748), (65958, 306072), (68016, 296811), (70632, 285818), (76518, 263832), (87944, 229554), (98937, 204048), (102024, 197874), (114777, 175888), (131916, 153036), (141264, 142909)]