20213708112

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 480

約数和(自身を含む): 66001108992

約数和(自身を除く): 45787400880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 67, 72, 78, 81, 94, 104, 108, 117, 127, 134, 141, 144, 156, 162, 188, 201, 208, 216, 234, 243, 254, 268, 282, 312, 324, 351, 376, 381, 402, 423, 432, 468, 486, 508, 536, 564, 603, 611, 624, 648, 702, 752, 762, 804, 846, 871, 936, 972, 1016, 1053, 1072, 1128, 1143, 1206, 1222, 1269, 1296, 1404, 1524, 1608, 1651, 1692, 1742, 1809, 1833, 1872, 1944, 2032, 2106, 2256, 2286, 2412, 2444, 2538, 2613, 2808, 3048, 3149, 3159, 3216, 3302, 3384, 3429, 3484, 3618, 3666, 3807, 3888, 4212, 4572, 4824, 4888, 4953, 5076, 5226, 5427, 5499, 5616, 5969, 6096, 6298, 6318, 6604, 6768, 6858, 6968, 7236, 7332, 7614, 7839, 8424, 8509, 9144, 9447, 9648, 9776, 9906, 10152, 10287, 10452, 10854, 10998, 11421, 11938, 12596, 12636, 13208, 13716, 13936, 14472, 14664, 14859, 15228, 15678, 16281, 16497, 16848, 17018, 17907, 18288, 18894, 19812, 20304, 20574, 20904, 21708, 21996, 22842, 23517, 23876, 25192, 25272, 25527, 26416, 27432, 28341, 28944, 29328, 29718, 30456, 30861, 31356, 32562, 32994, 34036, 35814, 37788, 39624, 40937, 41148, 41808, 43416, 43992, 44577, 45684, 47034, 47752, 49491, 50384, 50544, 51054, 53721, 54864, 56682, 59436, 60912, 61722, 62712, 65124, 65988, 68072, 70551, 71628, 75576, 76581, 77597, 79248, 81874, 82296, 85023, 86832, 87984, 89154, 91368, 94068, 95504, 98982, 102108, 107442, 110617, 113364, 118872, 122811, 123444, 125424, 130248, 131976, 133731, 136144, 141102, 143256, 148473, 151152, 153162, 155194, 161163, 163748, 164592, 170046, 178308, 182736, 188136, 197964, 204216, 211653, 214884, 221234, 226728, 229743, 232791, 237744, 245622, 246888, 255069, 260496, 263952, 267462, 282204, 286512, 296946, 306324, 310388, 322326, 327496, 331851, 340092, 356616, 368433, 376272, 395928, 399923, 401193, 408432, 423306, 429768, 442468, 453456, 459486, 465582, 483489, 491244, 493776, 510138, 534924, 564408, 593892, 612648, 620776, 644652, 654992, 663702, 680184, 689229, 698373, 713232, 736866, 765207, 791856, 799846, 802386, 846612, 859536, 884936, 918972, 931164, 966978, 982488, 995553, 1020276, 1069848, 1105299, 1128816, 1187784, 1199769, 1225296, 1241552, 1289304, 1327404, 1360368, 1378458, 1396746, 1450467, 1473732, 1530414, 1599692, 1604772, 1693224, 1769872, 1837944, 1862328, 1933956, 1964976, 1991106, 2040552, 2067687, 2095119, 2139696, 2210598, 2375568, 2399538, 2578608, 2654808, 2756916, 2793492, 2900934, 2947464, 2986659, 3060828, 3199384, 3209544, 3315897, 3386448, 3599307, 3675888, 3724656, 3867912, 3982212, 4081104, 4135374, 4190238, 4421196, 4799076, 5198999, 5309616, 5513832, 5586984, 5801868, 5894928, 5973318, 6121656, 6285357, 6398768, 6419088, 6631794, 7198614, 7735824, 7964424, 8270748, 8380476, 8842392, 8959977, 9598152, 9947691, 10397998, 10797921, 11027664, 11173968, 11603736, 11946636, 12243312, 12570714, 13263588, 14397228, 15596997, 15928848, 16541496, 16760952, 17684784, 17919954, 18856071, 19196304, 19895382, 20795996, 21595842, 23207472, 23893272, 25141428, 26527176, 26879931, 28794456, 31193994, 32393763, 33082992, 33521904, 35839908, 37712142, 39790764, 41591992, 43191684, 46790991, 47786544, 50282856, 53054352, 53759862, 57588912, 62387988, 64787526, 71679816, 75424284, 79581528, 83183984, 86383368, 93581982, 97181289, 100565712, 107519724, 124775976, 129575052, 140372973, 143359632, 150848568, 159163056, 172766736, 187163964, 194362578, 215039448, 249551952, 259150104, 280745946, 301697136, 374327928, 388725156, 421118919, 430078896, 518300208, 561491892, 748655856, 777450312, 842237838, 1122983784, 1263356757, 1554900624, 1684475676, 2245967568, 2526713514, 3368951352, 5053427028, 6737902704, 10106854056, 20213708112]

約数ペア:

[(1, 20213708112), (2, 10106854056), (3, 6737902704), (4, 5053427028), (6, 3368951352), (8, 2526713514), (9, 2245967568), (12, 1684475676), (13, 1554900624), (16, 1263356757), (18, 1122983784), (24, 842237838), (26, 777450312), (27, 748655856), (36, 561491892), (39, 518300208), (47, 430078896), (48, 421118919), (52, 388725156), (54, 374327928), (67, 301697136), (72, 280745946), (78, 259150104), (81, 249551952), (94, 215039448), (104, 194362578), (108, 187163964), (117, 172766736), (127, 159163056), (134, 150848568), (141, 143359632), (144, 140372973), (156, 129575052), (162, 124775976), (188, 107519724), (201, 100565712), (208, 97181289), (216, 93581982), (234, 86383368), (243, 83183984), (254, 79581528), (268, 75424284), (282, 71679816), (312, 64787526), (324, 62387988), (351, 57588912), (376, 53759862), (381, 53054352), (402, 50282856), (423, 47786544), (432, 46790991), (468, 43191684), (486, 41591992), (508, 39790764), (536, 37712142), (564, 35839908), (603, 33521904), (611, 33082992), (624, 32393763), (648, 31193994), (702, 28794456), (752, 26879931), (762, 26527176), (804, 25141428), (846, 23893272), (871, 23207472), (936, 21595842), (972, 20795996), (1016, 19895382), (1053, 19196304), (1072, 18856071), (1128, 17919954), (1143, 17684784), (1206, 16760952), (1222, 16541496), (1269, 15928848), (1296, 15596997), (1404, 14397228), (1524, 13263588), (1608, 12570714), (1651, 12243312), (1692, 11946636), (1742, 11603736), (1809, 11173968), (1833, 11027664), (1872, 10797921), (1944, 10397998), (2032, 9947691), (2106, 9598152), (2256, 8959977), (2286, 8842392), (2412, 8380476), (2444, 8270748), (2538, 7964424), (2613, 7735824), (2808, 7198614), (3048, 6631794), (3149, 6419088), (3159, 6398768), (3216, 6285357), (3302, 6121656), (3384, 5973318), (3429, 5894928), (3484, 5801868), (3618, 5586984), (3666, 5513832), (3807, 5309616), (3888, 5198999), (4212, 4799076), (4572, 4421196), (4824, 4190238), (4888, 4135374), (4953, 4081104), (5076, 3982212), (5226, 3867912), (5427, 3724656), (5499, 3675888), (5616, 3599307), (5969, 3386448), (6096, 3315897), (6298, 3209544), (6318, 3199384), (6604, 3060828), (6768, 2986659), (6858, 2947464), (6968, 2900934), (7236, 2793492), (7332, 2756916), (7614, 2654808), (7839, 2578608), (8424, 2399538), (8509, 2375568), (9144, 2210598), (9447, 2139696), (9648, 2095119), (9776, 2067687), (9906, 2040552), (10152, 1991106), (10287, 1964976), (10452, 1933956), (10854, 1862328), (10998, 1837944), (11421, 1769872), (11938, 1693224), (12596, 1604772), (12636, 1599692), (13208, 1530414), (13716, 1473732), (13936, 1450467), (14472, 1396746), (14664, 1378458), (14859, 1360368), (15228, 1327404), (15678, 1289304), (16281, 1241552), (16497, 1225296), (16848, 1199769), (17018, 1187784), (17907, 1128816), (18288, 1105299), (18894, 1069848), (19812, 1020276), (20304, 995553), (20574, 982488), (20904, 966978), (21708, 931164), (21996, 918972), (22842, 884936), (23517, 859536), (23876, 846612), (25192, 802386), (25272, 799846), (25527, 791856), (26416, 765207), (27432, 736866), (28341, 713232), (28944, 698373), (29328, 689229), (29718, 680184), (30456, 663702), (30861, 654992), (31356, 644652), (32562, 620776), (32994, 612648), (34036, 593892), (35814, 564408), (37788, 534924), (39624, 510138), (40937, 493776), (41148, 491244), (41808, 483489), (43416, 465582), (43992, 459486), (44577, 453456), (45684, 442468), (47034, 429768), (47752, 423306), (49491, 408432), (50384, 401193), (50544, 399923), (51054, 395928), (53721, 376272), (54864, 368433), (56682, 356616), (59436, 340092), (60912, 331851), (61722, 327496), (62712, 322326), (65124, 310388), (65988, 306324), (68072, 296946), (70551, 286512), (71628, 282204), (75576, 267462), (76581, 263952), (77597, 260496), (79248, 255069), (81874, 246888), (82296, 245622), (85023, 237744), (86832, 232791), (87984, 229743), (89154, 226728), (91368, 221234), (94068, 214884), (95504, 211653), (98982, 204216), (102108, 197964), (107442, 188136), (110617, 182736), (113364, 178308), (118872, 170046), (122811, 164592), (123444, 163748), (125424, 161163), (130248, 155194), (131976, 153162), (133731, 151152), (136144, 148473), (141102, 143256)]