20874438144

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:298

約数の個数: 360

約数和(自身を含む): 70666204752

約数和(自身を除く): 49791766608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 103, 112, 122, 126, 128, 144, 168, 183, 192, 206, 224, 244, 252, 256, 288, 309, 336, 366, 384, 412, 427, 448, 488, 504, 512, 549, 576, 618, 672, 721, 732, 768, 824, 854, 896, 927, 976, 1008, 1098, 1152, 1236, 1281, 1344, 1442, 1464, 1536, 1648, 1708, 1792, 1854, 1952, 2016, 2163, 2196, 2304, 2472, 2562, 2688, 2884, 2928, 3296, 3416, 3584, 3708, 3843, 3904, 4032, 4326, 4392, 4608, 4944, 5124, 5376, 5768, 5856, 6283, 6489, 6592, 6832, 7416, 7686, 7808, 8064, 8652, 8784, 9888, 10248, 10609, 10752, 11536, 11712, 12566, 12978, 13184, 13664, 14832, 15372, 15616, 16128, 17304, 17568, 18849, 19776, 20496, 21218, 23072, 23424, 25132, 25956, 26368, 27328, 29664, 30744, 31232, 31827, 32256, 34608, 35136, 37698, 39552, 40992, 42436, 43981, 46144, 46848, 50264, 51912, 52736, 54656, 56547, 59328, 61488, 63654, 69216, 70272, 74263, 75396, 79104, 81984, 84872, 87962, 92288, 93696, 95481, 100528, 103824, 109312, 113094, 118656, 122976, 127308, 131943, 138432, 140544, 148526, 150792, 158208, 163968, 169744, 175924, 184576, 190962, 201056, 207648, 218624, 222789, 226188, 237312, 245952, 254616, 263886, 276864, 281088, 297052, 301584, 327936, 339488, 351848, 369152, 381924, 395829, 402112, 415296, 445578, 452376, 474624, 491904, 509232, 527772, 553728, 594104, 603168, 647149, 655872, 668367, 678976, 703696, 763848, 791658, 804224, 830592, 891156, 904752, 983808, 1018464, 1055544, 1107456, 1188208, 1206336, 1294298, 1336734, 1357952, 1407392, 1527696, 1583316, 1608448, 1661184, 1782312, 1809504, 1941447, 1967616, 2036928, 2111088, 2376416, 2412672, 2588596, 2673468, 2715904, 2814784, 3055392, 3166632, 3216896, 3322368, 3564624, 3619008, 3882894, 4073856, 4222176, 4530043, 4752832, 4825344, 5177192, 5346936, 5431808, 5629568, 5824341, 6110784, 6333264, 7129248, 7238016, 7765788, 8147712, 8444352, 9060086, 9505664, 9650688, 10354384, 10693872, 11259136, 11648682, 12221568, 12666528, 13590129, 14258496, 14476032, 15531576, 16295424, 16888704, 18120172, 19011328, 20708768, 21387744, 22518272, 23297364, 24443136, 25333056, 27180258, 28516992, 28952064, 31063152, 33777408, 36240344, 38022656, 40770387, 41417536, 42775488, 46594728, 48886272, 50666112, 54360516, 57033984, 62126304, 67554816, 72480688, 81540774, 82835072, 85550976, 93189456, 101332224, 108721032, 114067968, 124252608, 144961376, 163081548, 165670144, 171101952, 186378912, 202664448, 217442064, 248505216, 289922752, 326163096, 331340288, 342203904, 372757824, 434884128, 497010432, 579845504, 652326192, 745515648, 869768256, 994020864, 1159691008, 1304652384, 1491031296, 1739536512, 2319382016, 2609304768, 2982062592, 3479073024, 5218609536, 6958146048, 10437219072, 20874438144]

約数ペア:

[(1, 20874438144), (2, 10437219072), (3, 6958146048), (4, 5218609536), (6, 3479073024), (7, 2982062592), (8, 2609304768), (9, 2319382016), (12, 1739536512), (14, 1491031296), (16, 1304652384), (18, 1159691008), (21, 994020864), (24, 869768256), (28, 745515648), (32, 652326192), (36, 579845504), (42, 497010432), (48, 434884128), (56, 372757824), (61, 342203904), (63, 331340288), (64, 326163096), (72, 289922752), (84, 248505216), (96, 217442064), (103, 202664448), (112, 186378912), (122, 171101952), (126, 165670144), (128, 163081548), (144, 144961376), (168, 124252608), (183, 114067968), (192, 108721032), (206, 101332224), (224, 93189456), (244, 85550976), (252, 82835072), (256, 81540774), (288, 72480688), (309, 67554816), (336, 62126304), (366, 57033984), (384, 54360516), (412, 50666112), (427, 48886272), (448, 46594728), (488, 42775488), (504, 41417536), (512, 40770387), (549, 38022656), (576, 36240344), (618, 33777408), (672, 31063152), (721, 28952064), (732, 28516992), (768, 27180258), (824, 25333056), (854, 24443136), (896, 23297364), (927, 22518272), (976, 21387744), (1008, 20708768), (1098, 19011328), (1152, 18120172), (1236, 16888704), (1281, 16295424), (1344, 15531576), (1442, 14476032), (1464, 14258496), (1536, 13590129), (1648, 12666528), (1708, 12221568), (1792, 11648682), (1854, 11259136), (1952, 10693872), (2016, 10354384), (2163, 9650688), (2196, 9505664), (2304, 9060086), (2472, 8444352), (2562, 8147712), (2688, 7765788), (2884, 7238016), (2928, 7129248), (3296, 6333264), (3416, 6110784), (3584, 5824341), (3708, 5629568), (3843, 5431808), (3904, 5346936), (4032, 5177192), (4326, 4825344), (4392, 4752832), (4608, 4530043), (4944, 4222176), (5124, 4073856), (5376, 3882894), (5768, 3619008), (5856, 3564624), (6283, 3322368), (6489, 3216896), (6592, 3166632), (6832, 3055392), (7416, 2814784), (7686, 2715904), (7808, 2673468), (8064, 2588596), (8652, 2412672), (8784, 2376416), (9888, 2111088), (10248, 2036928), (10609, 1967616), (10752, 1941447), (11536, 1809504), (11712, 1782312), (12566, 1661184), (12978, 1608448), (13184, 1583316), (13664, 1527696), (14832, 1407392), (15372, 1357952), (15616, 1336734), (16128, 1294298), (17304, 1206336), (17568, 1188208), (18849, 1107456), (19776, 1055544), (20496, 1018464), (21218, 983808), (23072, 904752), (23424, 891156), (25132, 830592), (25956, 804224), (26368, 791658), (27328, 763848), (29664, 703696), (30744, 678976), (31232, 668367), (31827, 655872), (32256, 647149), (34608, 603168), (35136, 594104), (37698, 553728), (39552, 527772), (40992, 509232), (42436, 491904), (43981, 474624), (46144, 452376), (46848, 445578), (50264, 415296), (51912, 402112), (52736, 395829), (54656, 381924), (56547, 369152), (59328, 351848), (61488, 339488), (63654, 327936), (69216, 301584), (70272, 297052), (74263, 281088), (75396, 276864), (79104, 263886), (81984, 254616), (84872, 245952), (87962, 237312), (92288, 226188), (93696, 222789), (95481, 218624), (100528, 207648), (103824, 201056), (109312, 190962), (113094, 184576), (118656, 175924), (122976, 169744), (127308, 163968), (131943, 158208), (138432, 150792), (140544, 148526)]