20129553648

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1153}}^1$

素因数の和:1901

約数の個数: 200

約数和(自身を含む): 61466886800

約数和(自身を除く): 41337333152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 709, 912, 1026, 1153, 1296, 1368, 1418, 1539, 2052, 2127, 2306, 2736, 2836, 3078, 3459, 4104, 4254, 4612, 5672, 6156, 6381, 6918, 8208, 8508, 9224, 10377, 11344, 12312, 12762, 13471, 13836, 17016, 18448, 19143, 20754, 21907, 24624, 25524, 26942, 27672, 31131, 34032, 38286, 40413, 41508, 43814, 51048, 53884, 55344, 57429, 62262, 65721, 76572, 80826, 83016, 87628, 93393, 102096, 107768, 114858, 121239, 124524, 131442, 153144, 161652, 166032, 175256, 186786, 197163, 215536, 229716, 242478, 249048, 262884, 306288, 323304, 350512, 363717, 373572, 394326, 459432, 484956, 498096, 525768, 591489, 646608, 727434, 747144, 788652, 817477, 918864, 969912, 1051536, 1091151, 1182978, 1454868, 1494288, 1577304, 1634954, 1774467, 1939824, 2182302, 2365956, 2452431, 2909736, 3154608, 3269908, 3548934, 4364604, 4731912, 4904862, 5819472, 6539816, 7097868, 7357293, 8729208, 9463824, 9809724, 13079632, 14195736, 14714586, 15532063, 17458416, 19619448, 22071879, 28391472, 29429172, 31064126, 39238896, 44143758, 46596189, 58858344, 62128252, 66215637, 88287516, 93192378, 117716688, 124256504, 132431274, 139788567, 176575032, 186384756, 248513008, 264862548, 279577134, 353150064, 372769512, 419365701, 529725096, 559154268, 745539024, 838731402, 1059450192, 1118308536, 1258097103, 1677462804, 2236617072, 2516194206, 3354925608, 5032388412, 6709851216, 10064776824, 20129553648]

約数ペア:

[(1, 20129553648), (2, 10064776824), (3, 6709851216), (4, 5032388412), (6, 3354925608), (8, 2516194206), (9, 2236617072), (12, 1677462804), (16, 1258097103), (18, 1118308536), (19, 1059450192), (24, 838731402), (27, 745539024), (36, 559154268), (38, 529725096), (48, 419365701), (54, 372769512), (57, 353150064), (72, 279577134), (76, 264862548), (81, 248513008), (108, 186384756), (114, 176575032), (144, 139788567), (152, 132431274), (162, 124256504), (171, 117716688), (216, 93192378), (228, 88287516), (304, 66215637), (324, 62128252), (342, 58858344), (432, 46596189), (456, 44143758), (513, 39238896), (648, 31064126), (684, 29429172), (709, 28391472), (912, 22071879), (1026, 19619448), (1153, 17458416), (1296, 15532063), (1368, 14714586), (1418, 14195736), (1539, 13079632), (2052, 9809724), (2127, 9463824), (2306, 8729208), (2736, 7357293), (2836, 7097868), (3078, 6539816), (3459, 5819472), (4104, 4904862), (4254, 4731912), (4612, 4364604), (5672, 3548934), (6156, 3269908), (6381, 3154608), (6918, 2909736), (8208, 2452431), (8508, 2365956), (9224, 2182302), (10377, 1939824), (11344, 1774467), (12312, 1634954), (12762, 1577304), (13471, 1494288), (13836, 1454868), (17016, 1182978), (18448, 1091151), (19143, 1051536), (20754, 969912), (21907, 918864), (24624, 817477), (25524, 788652), (26942, 747144), (27672, 727434), (31131, 646608), (34032, 591489), (38286, 525768), (40413, 498096), (41508, 484956), (43814, 459432), (51048, 394326), (53884, 373572), (55344, 363717), (57429, 350512), (62262, 323304), (65721, 306288), (76572, 262884), (80826, 249048), (83016, 242478), (87628, 229716), (93393, 215536), (102096, 197163), (107768, 186786), (114858, 175256), (121239, 166032), (124524, 161652), (131442, 153144)]