20409166944

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 480

約数和(自身を含む): 66881396736

約数和(自身を除く): 46472229792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 67, 68, 72, 81, 93, 96, 102, 108, 124, 134, 136, 144, 153, 162, 186, 201, 204, 216, 223, 248, 268, 272, 279, 288, 306, 324, 372, 402, 408, 432, 446, 459, 496, 527, 536, 544, 558, 603, 612, 648, 669, 744, 804, 816, 837, 864, 892, 918, 992, 1054, 1072, 1116, 1139, 1206, 1224, 1296, 1338, 1377, 1488, 1581, 1608, 1632, 1674, 1784, 1809, 1836, 2007, 2077, 2108, 2144, 2232, 2278, 2412, 2448, 2511, 2592, 2676, 2754, 2976, 3162, 3216, 3348, 3417, 3568, 3618, 3672, 3791, 4014, 4154, 4216, 4464, 4556, 4743, 4824, 4896, 5022, 5352, 5427, 5508, 6021, 6231, 6324, 6432, 6696, 6834, 6913, 7136, 7236, 7344, 7582, 8028, 8308, 8432, 8928, 9112, 9486, 9648, 10044, 10251, 10704, 10854, 11016, 11373, 12042, 12462, 12648, 13392, 13668, 13826, 14229, 14472, 14688, 14941, 15164, 16056, 16616, 16864, 18063, 18224, 18693, 18972, 19296, 20088, 20502, 20739, 21408, 21708, 22032, 22746, 24084, 24924, 25296, 26784, 27336, 27652, 28458, 28944, 29882, 30328, 30753, 32112, 33232, 34119, 35309, 36126, 36448, 37386, 37944, 40176, 41004, 41478, 42687, 43416, 44064, 44823, 45492, 48168, 49848, 50592, 54672, 55304, 56079, 56916, 57888, 59764, 60656, 61506, 62217, 64224, 66464, 68238, 70618, 72252, 74772, 75888, 80352, 82008, 82956, 85374, 86832, 89646, 90984, 92259, 96336, 99696, 102357, 105927, 109344, 110608, 112158, 113832, 117521, 119528, 121312, 123012, 124434, 134469, 136476, 141236, 144504, 149544, 151776, 164016, 165912, 168237, 170748, 173664, 179292, 181968, 184518, 186651, 192672, 199392, 204714, 211854, 221216, 224316, 227664, 235042, 239056, 246024, 248868, 253997, 268938, 272952, 282472, 289008, 299088, 307071, 317781, 328032, 331824, 336474, 341496, 352563, 358584, 363936, 369036, 373302, 403407, 409428, 423708, 448632, 455328, 463171, 470084, 478112, 492048, 497736, 507994, 537876, 545904, 559953, 564944, 578016, 598176, 614142, 635562, 663648, 672948, 682992, 705126, 717168, 738072, 746604, 761991, 806814, 818856, 847416, 897264, 926342, 940168, 953343, 984096, 995472, 1015988, 1057689, 1075752, 1091808, 1119906, 1129888, 1210221, 1228284, 1271124, 1345896, 1365984, 1389513, 1410252, 1434336, 1476144, 1493208, 1523982, 1613628, 1637712, 1694832, 1794528, 1852684, 1880336, 1906686, 1990944, 2031976, 2115378, 2151504, 2239812, 2285973, 2420442, 2456568, 2542248, 2691792, 2779026, 2820504, 2860029, 2952288, 2986416, 3047964, 3173067, 3227256, 3275424, 3389664, 3705368, 3760672, 3813372, 4063952, 4168539, 4230756, 4303008, 4479624, 4571946, 4840884, 4913136, 5084496, 5383584, 5558052, 5641008, 5720058, 5972832, 6095928, 6346134, 6454512, 6857919, 7410736, 7626744, 7873907, 8127904, 8337078, 8461512, 8959248, 9143892, 9519201, 9681768, 9826272, 10168992, 11116104, 11282016, 11440116, 12191856, 12505617, 12692268, 12909024, 13715838, 14821472, 15253488, 15747814, 16674156, 16923024, 17918496, 18287784, 19038402, 19363536, 20573757, 22232208, 22880232, 23621721, 24383712, 25011234, 25384536, 27431676, 30506976, 31495628, 33348312, 33846048, 36575568, 37516851, 38076804, 38727072, 41147514, 44464416, 45760464, 47243442, 50022468, 50769072, 54863352, 62991256, 66696624, 70865163, 73151136, 75033702, 76153608, 82295028, 91520928, 94486884, 100044936, 101538144, 109726704, 125982512, 133393248, 141730326, 150067404, 152307216, 164590056, 188973768, 200089872, 212595489, 219453408, 251965024, 283460652, 300134808, 304614432, 329180112, 377947536, 400179744, 425190978, 566921304, 600269616, 637786467, 658360224, 755895072, 850381956, 1133842608, 1200539232, 1275572934, 1700763912, 2267685216, 2551145868, 3401527824, 5102291736, 6803055648, 10204583472, 20409166944]

約数ペア:

[(1, 20409166944), (2, 10204583472), (3, 6803055648), (4, 5102291736), (6, 3401527824), (8, 2551145868), (9, 2267685216), (12, 1700763912), (16, 1275572934), (17, 1200539232), (18, 1133842608), (24, 850381956), (27, 755895072), (31, 658360224), (32, 637786467), (34, 600269616), (36, 566921304), (48, 425190978), (51, 400179744), (54, 377947536), (62, 329180112), (67, 304614432), (68, 300134808), (72, 283460652), (81, 251965024), (93, 219453408), (96, 212595489), (102, 200089872), (108, 188973768), (124, 164590056), (134, 152307216), (136, 150067404), (144, 141730326), (153, 133393248), (162, 125982512), (186, 109726704), (201, 101538144), (204, 100044936), (216, 94486884), (223, 91520928), (248, 82295028), (268, 76153608), (272, 75033702), (279, 73151136), (288, 70865163), (306, 66696624), (324, 62991256), (372, 54863352), (402, 50769072), (408, 50022468), (432, 47243442), (446, 45760464), (459, 44464416), (496, 41147514), (527, 38727072), (536, 38076804), (544, 37516851), (558, 36575568), (603, 33846048), (612, 33348312), (648, 31495628), (669, 30506976), (744, 27431676), (804, 25384536), (816, 25011234), (837, 24383712), (864, 23621721), (892, 22880232), (918, 22232208), (992, 20573757), (1054, 19363536), (1072, 19038402), (1116, 18287784), (1139, 17918496), (1206, 16923024), (1224, 16674156), (1296, 15747814), (1338, 15253488), (1377, 14821472), (1488, 13715838), (1581, 12909024), (1608, 12692268), (1632, 12505617), (1674, 12191856), (1784, 11440116), (1809, 11282016), (1836, 11116104), (2007, 10168992), (2077, 9826272), (2108, 9681768), (2144, 9519201), (2232, 9143892), (2278, 8959248), (2412, 8461512), (2448, 8337078), (2511, 8127904), (2592, 7873907), (2676, 7626744), (2754, 7410736), (2976, 6857919), (3162, 6454512), (3216, 6346134), (3348, 6095928), (3417, 5972832), (3568, 5720058), (3618, 5641008), (3672, 5558052), (3791, 5383584), (4014, 5084496), (4154, 4913136), (4216, 4840884), (4464, 4571946), (4556, 4479624), (4743, 4303008), (4824, 4230756), (4896, 4168539), (5022, 4063952), (5352, 3813372), (5427, 3760672), (5508, 3705368), (6021, 3389664), (6231, 3275424), (6324, 3227256), (6432, 3173067), (6696, 3047964), (6834, 2986416), (6913, 2952288), (7136, 2860029), (7236, 2820504), (7344, 2779026), (7582, 2691792), (8028, 2542248), (8308, 2456568), (8432, 2420442), (8928, 2285973), (9112, 2239812), (9486, 2151504), (9648, 2115378), (10044, 2031976), (10251, 1990944), (10704, 1906686), (10854, 1880336), (11016, 1852684), (11373, 1794528), (12042, 1694832), (12462, 1637712), (12648, 1613628), (13392, 1523982), (13668, 1493208), (13826, 1476144), (14229, 1434336), (14472, 1410252), (14688, 1389513), (14941, 1365984), (15164, 1345896), (16056, 1271124), (16616, 1228284), (16864, 1210221), (18063, 1129888), (18224, 1119906), (18693, 1091808), (18972, 1075752), (19296, 1057689), (20088, 1015988), (20502, 995472), (20739, 984096), (21408, 953343), (21708, 940168), (22032, 926342), (22746, 897264), (24084, 847416), (24924, 818856), (25296, 806814), (26784, 761991), (27336, 746604), (27652, 738072), (28458, 717168), (28944, 705126), (29882, 682992), (30328, 672948), (30753, 663648), (32112, 635562), (33232, 614142), (34119, 598176), (35309, 578016), (36126, 564944), (36448, 559953), (37386, 545904), (37944, 537876), (40176, 507994), (41004, 497736), (41478, 492048), (42687, 478112), (43416, 470084), (44064, 463171), (44823, 455328), (45492, 448632), (48168, 423708), (49848, 409428), (50592, 403407), (54672, 373302), (55304, 369036), (56079, 363936), (56916, 358584), (57888, 352563), (59764, 341496), (60656, 336474), (61506, 331824), (62217, 328032), (64224, 317781), (66464, 307071), (68238, 299088), (70618, 289008), (72252, 282472), (74772, 272952), (75888, 268938), (80352, 253997), (82008, 248868), (82956, 246024), (85374, 239056), (86832, 235042), (89646, 227664), (90984, 224316), (92259, 221216), (96336, 211854), (99696, 204714), (102357, 199392), (105927, 192672), (109344, 186651), (110608, 184518), (112158, 181968), (113832, 179292), (117521, 173664), (119528, 170748), (121312, 168237), (123012, 165912), (124434, 164016), (134469, 151776), (136476, 149544), (141236, 144504)]