20751375312

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1351

約数の個数: 320

約数和(自身を含む): 66967142400

約数和(自身を除く): 46215767088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 127, 136, 144, 152, 153, 171, 204, 216, 228, 254, 272, 304, 306, 323, 342, 381, 408, 432, 456, 459, 508, 513, 612, 646, 684, 762, 816, 912, 918, 969, 1016, 1026, 1143, 1171, 1224, 1292, 1368, 1524, 1836, 1938, 2032, 2052, 2159, 2286, 2342, 2413, 2448, 2584, 2736, 2907, 3048, 3429, 3513, 3672, 3876, 4104, 4318, 4572, 4684, 4826, 5168, 5814, 6096, 6477, 6858, 7026, 7239, 7344, 7752, 8208, 8636, 8721, 9144, 9368, 9652, 10539, 11628, 12954, 13716, 14052, 14478, 15504, 17272, 17442, 18288, 18736, 19304, 19431, 19907, 21078, 21717, 22249, 23256, 25908, 27432, 28104, 28956, 31617, 34544, 34884, 38608, 38862, 39814, 41021, 42156, 43434, 44498, 46512, 51816, 54864, 56208, 57912, 58293, 59721, 63234, 65151, 66747, 69768, 77724, 79628, 82042, 84312, 86868, 88996, 103632, 115824, 116586, 119442, 123063, 126468, 130302, 133494, 139536, 148717, 155448, 159256, 164084, 168624, 173736, 177992, 179163, 200241, 233172, 238884, 246126, 252936, 260604, 266988, 297434, 310896, 318512, 328168, 347472, 355984, 358326, 369189, 378233, 400482, 446151, 466344, 477768, 492252, 505872, 521208, 533976, 537489, 594868, 600723, 656336, 716652, 738378, 756466, 800964, 892302, 932688, 955536, 984504, 1042416, 1067952, 1074978, 1107567, 1134699, 1189736, 1201446, 1338453, 1433304, 1476756, 1512932, 1601928, 1784604, 1969008, 2149956, 2215134, 2269398, 2379472, 2402892, 2528189, 2676906, 2825623, 2866608, 2953512, 3025864, 3203856, 3404097, 3569208, 4015359, 4299912, 4430268, 4538796, 4805784, 5056378, 5353812, 5651246, 5907024, 6051728, 6808194, 7138416, 7584567, 8030718, 8476869, 8599824, 8860536, 9077592, 9611568, 10112756, 10212291, 10707624, 11302492, 13616388, 15169134, 16061436, 16953738, 17721072, 18155184, 20225512, 20424582, 21415248, 22604984, 22753701, 25430607, 27232776, 30338268, 32122872, 33907476, 40451024, 40849164, 45209968, 45507402, 48035591, 50861214, 54465552, 60676536, 64245744, 67814952, 68261103, 76291821, 81698328, 91014804, 96071182, 101722428, 121353072, 135629904, 136522206, 144106773, 152583642, 163396656, 182029608, 192142364, 203444856, 273044412, 288213546, 305167284, 364059216, 384284728, 406889712, 432320319, 546088824, 576427092, 610334568, 768569456, 864640638, 1092177648, 1152854184, 1220669136, 1296960957, 1729281276, 2305708368, 2593921914, 3458562552, 5187843828, 6917125104, 10375687656, 20751375312]

約数ペア:

[(1, 20751375312), (2, 10375687656), (3, 6917125104), (4, 5187843828), (6, 3458562552), (8, 2593921914), (9, 2305708368), (12, 1729281276), (16, 1296960957), (17, 1220669136), (18, 1152854184), (19, 1092177648), (24, 864640638), (27, 768569456), (34, 610334568), (36, 576427092), (38, 546088824), (48, 432320319), (51, 406889712), (54, 384284728), (57, 364059216), (68, 305167284), (72, 288213546), (76, 273044412), (102, 203444856), (108, 192142364), (114, 182029608), (127, 163396656), (136, 152583642), (144, 144106773), (152, 136522206), (153, 135629904), (171, 121353072), (204, 101722428), (216, 96071182), (228, 91014804), (254, 81698328), (272, 76291821), (304, 68261103), (306, 67814952), (323, 64245744), (342, 60676536), (381, 54465552), (408, 50861214), (432, 48035591), (456, 45507402), (459, 45209968), (508, 40849164), (513, 40451024), (612, 33907476), (646, 32122872), (684, 30338268), (762, 27232776), (816, 25430607), (912, 22753701), (918, 22604984), (969, 21415248), (1016, 20424582), (1026, 20225512), (1143, 18155184), (1171, 17721072), (1224, 16953738), (1292, 16061436), (1368, 15169134), (1524, 13616388), (1836, 11302492), (1938, 10707624), (2032, 10212291), (2052, 10112756), (2159, 9611568), (2286, 9077592), (2342, 8860536), (2413, 8599824), (2448, 8476869), (2584, 8030718), (2736, 7584567), (2907, 7138416), (3048, 6808194), (3429, 6051728), (3513, 5907024), (3672, 5651246), (3876, 5353812), (4104, 5056378), (4318, 4805784), (4572, 4538796), (4684, 4430268), (4826, 4299912), (5168, 4015359), (5814, 3569208), (6096, 3404097), (6477, 3203856), (6858, 3025864), (7026, 2953512), (7239, 2866608), (7344, 2825623), (7752, 2676906), (8208, 2528189), (8636, 2402892), (8721, 2379472), (9144, 2269398), (9368, 2215134), (9652, 2149956), (10539, 1969008), (11628, 1784604), (12954, 1601928), (13716, 1512932), (14052, 1476756), (14478, 1433304), (15504, 1338453), (17272, 1201446), (17442, 1189736), (18288, 1134699), (18736, 1107567), (19304, 1074978), (19431, 1067952), (19907, 1042416), (21078, 984504), (21717, 955536), (22249, 932688), (23256, 892302), (25908, 800964), (27432, 756466), (28104, 738378), (28956, 716652), (31617, 656336), (34544, 600723), (34884, 594868), (38608, 537489), (38862, 533976), (39814, 521208), (41021, 505872), (42156, 492252), (43434, 477768), (44498, 466344), (46512, 446151), (51816, 400482), (54864, 378233), (56208, 369189), (57912, 358326), (58293, 355984), (59721, 347472), (63234, 328168), (65151, 318512), (66747, 310896), (69768, 297434), (77724, 266988), (79628, 260604), (82042, 252936), (84312, 246126), (86868, 238884), (88996, 233172), (103632, 200241), (115824, 179163), (116586, 177992), (119442, 173736), (123063, 168624), (126468, 164084), (130302, 159256), (133494, 155448), (139536, 148717)]