20023665312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2\times {\mathrm{127}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 63808045056

約数和(自身を除く): 43784379744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 101, 112, 127, 138, 161, 168, 184, 202, 224, 254, 276, 303, 322, 336, 368, 381, 404, 483, 508, 552, 606, 644, 672, 707, 736, 762, 808, 889, 966, 1016, 1104, 1212, 1288, 1414, 1524, 1616, 1778, 1932, 2032, 2121, 2208, 2323, 2424, 2576, 2667, 2828, 2921, 3048, 3232, 3556, 3864, 4064, 4242, 4646, 4848, 5152, 5334, 5656, 5842, 6096, 6969, 7112, 7728, 8484, 8763, 9292, 9696, 10201, 10668, 11312, 11684, 12192, 12827, 13938, 14224, 15456, 16261, 16968, 17526, 18584, 20402, 20447, 21336, 22624, 23368, 25654, 27876, 28448, 30603, 32522, 33936, 35052, 37168, 38481, 40804, 40894, 42672, 46736, 48783, 51308, 55752, 61206, 61341, 65044, 67872, 70104, 71407, 74336, 76962, 81608, 81788, 85344, 89789, 93472, 97566, 102616, 111504, 122412, 122682, 130088, 140208, 142814, 153924, 163216, 163576, 179578, 195132, 205232, 214221, 223008, 234623, 244824, 245364, 260176, 269367, 280416, 285628, 295021, 307848, 326432, 327152, 359156, 390264, 410464, 428442, 469246, 489648, 490728, 520352, 538734, 571256, 590042, 615696, 654304, 703869, 718312, 780528, 856884, 885063, 938492, 979296, 981456, 1077468, 1142512, 1180084, 1231392, 1295527, 1407738, 1436624, 1561056, 1642361, 1713768, 1770126, 1876984, 1962912, 2065147, 2154936, 2285024, 2360168, 2591054, 2815476, 2873248, 3284722, 3427536, 3540252, 3753968, 3886581, 4130294, 4309872, 4720336, 4927083, 5182108, 5630952, 6195441, 6569444, 6855072, 7080504, 7507936, 7773162, 8260588, 8619744, 9068689, 9440672, 9854166, 10364216, 11261904, 12390882, 13138888, 14161008, 15546324, 16521176, 18137378, 19708332, 20728432, 22523808, 24781764, 26277776, 27206067, 28322016, 29797121, 31092648, 33042352, 36274756, 39416664, 41456864, 49563528, 52555552, 54412134, 59594242, 62185296, 66084704, 72549512, 78833328, 89391363, 99127056, 108824268, 119188484, 124370592, 145099024, 157666656, 178782726, 198254112, 208579847, 217648536, 238376968, 290198048, 357565452, 417159694, 435297072, 476753936, 625739541, 715130904, 834319388, 870594144, 953507872, 1251479082, 1430261808, 1668638776, 2502958164, 2860523616, 3337277552, 5005916328, 6674555104, 10011832656, 20023665312]

約数ペア:

[(1, 20023665312), (2, 10011832656), (3, 6674555104), (4, 5005916328), (6, 3337277552), (7, 2860523616), (8, 2502958164), (12, 1668638776), (14, 1430261808), (16, 1251479082), (21, 953507872), (23, 870594144), (24, 834319388), (28, 715130904), (32, 625739541), (42, 476753936), (46, 435297072), (48, 417159694), (56, 357565452), (69, 290198048), (84, 238376968), (92, 217648536), (96, 208579847), (101, 198254112), (112, 178782726), (127, 157666656), (138, 145099024), (161, 124370592), (168, 119188484), (184, 108824268), (202, 99127056), (224, 89391363), (254, 78833328), (276, 72549512), (303, 66084704), (322, 62185296), (336, 59594242), (368, 54412134), (381, 52555552), (404, 49563528), (483, 41456864), (508, 39416664), (552, 36274756), (606, 33042352), (644, 31092648), (672, 29797121), (707, 28322016), (736, 27206067), (762, 26277776), (808, 24781764), (889, 22523808), (966, 20728432), (1016, 19708332), (1104, 18137378), (1212, 16521176), (1288, 15546324), (1414, 14161008), (1524, 13138888), (1616, 12390882), (1778, 11261904), (1932, 10364216), (2032, 9854166), (2121, 9440672), (2208, 9068689), (2323, 8619744), (2424, 8260588), (2576, 7773162), (2667, 7507936), (2828, 7080504), (2921, 6855072), (3048, 6569444), (3232, 6195441), (3556, 5630952), (3864, 5182108), (4064, 4927083), (4242, 4720336), (4646, 4309872), (4848, 4130294), (5152, 3886581), (5334, 3753968), (5656, 3540252), (5842, 3427536), (6096, 3284722), (6969, 2873248), (7112, 2815476), (7728, 2591054), (8484, 2360168), (8763, 2285024), (9292, 2154936), (9696, 2065147), (10201, 1962912), (10668, 1876984), (11312, 1770126), (11684, 1713768), (12192, 1642361), (12827, 1561056), (13938, 1436624), (14224, 1407738), (15456, 1295527), (16261, 1231392), (16968, 1180084), (17526, 1142512), (18584, 1077468), (20402, 981456), (20447, 979296), (21336, 938492), (22624, 885063), (23368, 856884), (25654, 780528), (27876, 718312), (28448, 703869), (30603, 654304), (32522, 615696), (33936, 590042), (35052, 571256), (37168, 538734), (38481, 520352), (40804, 490728), (40894, 489648), (42672, 469246), (46736, 428442), (48783, 410464), (51308, 390264), (55752, 359156), (61206, 327152), (61341, 326432), (65044, 307848), (67872, 295021), (70104, 285628), (71407, 280416), (74336, 269367), (76962, 260176), (81608, 245364), (81788, 244824), (85344, 234623), (89789, 223008), (93472, 214221), (97566, 205232), (102616, 195132), (111504, 179578), (122412, 163576), (122682, 163216), (130088, 153924), (140208, 142814)]