20253508128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18233}}^1$

素因数の和:18304

約数の個数: 288

約数和(自身を含む): 71681500800

約数和(自身を除く): 51427992672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 96, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 203, 224, 228, 232, 252, 261, 266, 288, 304, 336, 342, 348, 399, 406, 456, 464, 504, 522, 532, 551, 608, 609, 672, 684, 696, 798, 812, 912, 928, 1008, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1596, 1624, 1653, 1824, 1827, 2016, 2088, 2128, 2204, 2394, 2436, 2736, 2784, 3192, 3248, 3306, 3654, 3857, 4176, 4256, 4408, 4788, 4872, 4959, 5472, 6384, 6496, 6612, 7308, 7714, 8352, 8816, 9576, 9744, 9918, 11571, 12768, 13224, 14616, 15428, 17632, 18233, 19152, 19488, 19836, 23142, 26448, 29232, 30856, 34713, 36466, 38304, 39672, 46284, 52896, 54699, 58464, 61712, 69426, 72932, 79344, 92568, 109398, 123424, 127631, 138852, 145864, 158688, 164097, 185136, 218796, 255262, 277704, 291728, 328194, 346427, 370272, 382893, 437592, 510524, 528757, 555408, 583456, 656388, 692854, 765786, 875184, 1021048, 1039281, 1057514, 1110816, 1148679, 1312776, 1385708, 1531572, 1586271, 1750368, 2042096, 2078562, 2115028, 2297358, 2424989, 2625552, 2771416, 3063144, 3117843, 3172542, 3701299, 4084192, 4157124, 4230056, 4594716, 4758813, 4849978, 5251104, 5542832, 6126288, 6235686, 6345084, 7274967, 7402598, 8314248, 8460112, 9189432, 9517626, 9699956, 10046383, 11085664, 11103897, 12252576, 12471372, 12690168, 14549934, 14805196, 16628496, 16920224, 18378864, 19035252, 19399912, 20092766, 21824901, 22207794, 24942744, 25380336, 29099868, 29610392, 30139149, 33256992, 33311691, 36757728, 38070504, 38799824, 40185532, 43649802, 44415588, 49885488, 50760672, 58199736, 59220784, 60278298, 66623382, 70324681, 76141008, 77599648, 80371064, 87299604, 88831176, 90417447, 99770976, 116399472, 118441568, 120556596, 133246764, 140649362, 152282016, 160742128, 174599208, 177662352, 180834894, 210974043, 232798944, 241113192, 266493528, 281298724, 321484256, 349198416, 355324704, 361669788, 421948086, 482226384, 532987056, 562597448, 632922129, 698396832, 723339576, 843896172, 964452768, 1065974112, 1125194896, 1265844258, 1446679152, 1687792344, 2250389792, 2531688516, 2893358304, 3375584688, 5063377032, 6751169376, 10126754064, 20253508128]

約数ペア:

[(1, 20253508128), (2, 10126754064), (3, 6751169376), (4, 5063377032), (6, 3375584688), (7, 2893358304), (8, 2531688516), (9, 2250389792), (12, 1687792344), (14, 1446679152), (16, 1265844258), (18, 1125194896), (19, 1065974112), (21, 964452768), (24, 843896172), (28, 723339576), (29, 698396832), (32, 632922129), (36, 562597448), (38, 532987056), (42, 482226384), (48, 421948086), (56, 361669788), (57, 355324704), (58, 349198416), (63, 321484256), (72, 281298724), (76, 266493528), (84, 241113192), (87, 232798944), (96, 210974043), (112, 180834894), (114, 177662352), (116, 174599208), (126, 160742128), (133, 152282016), (144, 140649362), (152, 133246764), (168, 120556596), (171, 118441568), (174, 116399472), (203, 99770976), (224, 90417447), (228, 88831176), (232, 87299604), (252, 80371064), (261, 77599648), (266, 76141008), (288, 70324681), (304, 66623382), (336, 60278298), (342, 59220784), (348, 58199736), (399, 50760672), (406, 49885488), (456, 44415588), (464, 43649802), (504, 40185532), (522, 38799824), (532, 38070504), (551, 36757728), (608, 33311691), (609, 33256992), (672, 30139149), (684, 29610392), (696, 29099868), (798, 25380336), (812, 24942744), (912, 22207794), (928, 21824901), (1008, 20092766), (1044, 19399912), (1064, 19035252), (1102, 18378864), (1197, 16920224), (1218, 16628496), (1368, 14805196), (1392, 14549934), (1596, 12690168), (1624, 12471372), (1653, 12252576), (1824, 11103897), (1827, 11085664), (2016, 10046383), (2088, 9699956), (2128, 9517626), (2204, 9189432), (2394, 8460112), (2436, 8314248), (2736, 7402598), (2784, 7274967), (3192, 6345084), (3248, 6235686), (3306, 6126288), (3654, 5542832), (3857, 5251104), (4176, 4849978), (4256, 4758813), (4408, 4594716), (4788, 4230056), (4872, 4157124), (4959, 4084192), (5472, 3701299), (6384, 3172542), (6496, 3117843), (6612, 3063144), (7308, 2771416), (7714, 2625552), (8352, 2424989), (8816, 2297358), (9576, 2115028), (9744, 2078562), (9918, 2042096), (11571, 1750368), (12768, 1586271), (13224, 1531572), (14616, 1385708), (15428, 1312776), (17632, 1148679), (18233, 1110816), (19152, 1057514), (19488, 1039281), (19836, 1021048), (23142, 875184), (26448, 765786), (29232, 692854), (30856, 656388), (34713, 583456), (36466, 555408), (38304, 528757), (39672, 510524), (46284, 437592), (52896, 382893), (54699, 370272), (58464, 346427), (61712, 328194), (69426, 291728), (72932, 277704), (79344, 255262), (92568, 218796), (109398, 185136), (123424, 164097), (127631, 158688), (138852, 145864)]