20178399024

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{10993}}^1$

素因数の和:11624

約数の個数: 160

約数和(自身を含む): 66308771840

約数和(自身を除く): 46130372816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 607, 756, 1008, 1214, 1512, 1821, 2428, 3024, 3642, 4249, 4856, 5463, 7284, 8498, 9712, 10926, 10993, 12747, 14568, 16389, 16996, 21852, 21986, 25494, 29136, 32778, 32979, 33992, 38241, 43704, 43972, 50988, 65556, 65958, 67984, 76482, 76951, 87408, 87944, 98937, 101976, 114723, 131112, 131916, 152964, 153902, 175888, 197874, 203952, 229446, 230853, 262224, 263832, 296811, 305928, 307804, 395748, 458892, 461706, 527664, 593622, 611856, 615608, 692559, 791496, 917784, 923412, 1187244, 1231216, 1385118, 1582992, 1835568, 1846824, 2077677, 2374488, 2770236, 3693648, 4155354, 4748976, 5540472, 6672751, 8310708, 11080944, 13345502, 16621416, 20018253, 26691004, 33242832, 40036506, 46709257, 53382008, 60054759, 80073012, 93418514, 106764016, 120109518, 140127771, 160146024, 180164277, 186837028, 240219036, 280255542, 320292048, 360328554, 373674056, 420383313, 480438072, 560511084, 720657108, 747348112, 840766626, 960876144, 1121022168, 1261149939, 1441314216, 1681533252, 2242044336, 2522299878, 2882628432, 3363066504, 5044599756, 6726133008, 10089199512, 20178399024]

約数ペア:

[(1, 20178399024), (2, 10089199512), (3, 6726133008), (4, 5044599756), (6, 3363066504), (7, 2882628432), (8, 2522299878), (9, 2242044336), (12, 1681533252), (14, 1441314216), (16, 1261149939), (18, 1121022168), (21, 960876144), (24, 840766626), (27, 747348112), (28, 720657108), (36, 560511084), (42, 480438072), (48, 420383313), (54, 373674056), (56, 360328554), (63, 320292048), (72, 280255542), (84, 240219036), (108, 186837028), (112, 180164277), (126, 160146024), (144, 140127771), (168, 120109518), (189, 106764016), (216, 93418514), (252, 80073012), (336, 60054759), (378, 53382008), (432, 46709257), (504, 40036506), (607, 33242832), (756, 26691004), (1008, 20018253), (1214, 16621416), (1512, 13345502), (1821, 11080944), (2428, 8310708), (3024, 6672751), (3642, 5540472), (4249, 4748976), (4856, 4155354), (5463, 3693648), (7284, 2770236), (8498, 2374488), (9712, 2077677), (10926, 1846824), (10993, 1835568), (12747, 1582992), (14568, 1385118), (16389, 1231216), (16996, 1187244), (21852, 923412), (21986, 917784), (25494, 791496), (29136, 692559), (32778, 615608), (32979, 611856), (33992, 593622), (38241, 527664), (43704, 461706), (43972, 458892), (50988, 395748), (65556, 307804), (65958, 305928), (67984, 296811), (76482, 263832), (76951, 262224), (87408, 230853), (87944, 229446), (98937, 203952), (101976, 197874), (114723, 175888), (131112, 153902), (131916, 152964)]