20176111872

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 432

約数和(自身を含む): 69588879360

約数和(自身を除く): 49412767488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 47, 48, 56, 63, 64, 72, 84, 86, 94, 96, 112, 126, 128, 129, 141, 144, 168, 172, 188, 192, 224, 252, 256, 258, 282, 288, 301, 329, 336, 344, 376, 384, 387, 423, 448, 504, 516, 564, 576, 602, 619, 658, 672, 688, 752, 768, 774, 846, 896, 903, 987, 1008, 1032, 1128, 1152, 1204, 1238, 1316, 1344, 1376, 1504, 1548, 1692, 1792, 1806, 1857, 1974, 2016, 2021, 2064, 2256, 2304, 2408, 2476, 2632, 2688, 2709, 2752, 2961, 3008, 3096, 3384, 3612, 3714, 3948, 4032, 4042, 4128, 4333, 4512, 4816, 4952, 5264, 5376, 5418, 5504, 5571, 5922, 6016, 6063, 6192, 6768, 7224, 7428, 7896, 8064, 8084, 8256, 8666, 9024, 9632, 9904, 10528, 10836, 11008, 11142, 11844, 12032, 12126, 12384, 12999, 13536, 14147, 14448, 14856, 15792, 16128, 16168, 16512, 17332, 18048, 18189, 19264, 19808, 21056, 21672, 22284, 23688, 24252, 24768, 25998, 26617, 27072, 28294, 28896, 29093, 29712, 31584, 32336, 33024, 34664, 36096, 36378, 38528, 38997, 39616, 42112, 42441, 43344, 44568, 47376, 48504, 49536, 51996, 53234, 54144, 56588, 57792, 58186, 59424, 63168, 64672, 69328, 72756, 77056, 77994, 79232, 79851, 84224, 84882, 86688, 87279, 89136, 94752, 97008, 99072, 103992, 106468, 108288, 113176, 115584, 116372, 118848, 126336, 127323, 129344, 138656, 145512, 155988, 158464, 159702, 169764, 173376, 174558, 178272, 186319, 189504, 194016, 203651, 207984, 212936, 226352, 231168, 232744, 237696, 239553, 252672, 254646, 258688, 261837, 277312, 291024, 311976, 319404, 339528, 346752, 349116, 356544, 372638, 379008, 388032, 407302, 415968, 425872, 452704, 465488, 475392, 479106, 509292, 517376, 523674, 554624, 558957, 582048, 610953, 623952, 638808, 679056, 693504, 698232, 713088, 745276, 758016, 776064, 814604, 831936, 851744, 905408, 930976, 958212, 1018584, 1047348, 1109248, 1117914, 1164096, 1221906, 1247904, 1250999, 1277616, 1358112, 1396464, 1426176, 1490552, 1552128, 1629208, 1663872, 1676871, 1703488, 1810816, 1832859, 1861952, 1916424, 2037168, 2094696, 2235828, 2328192, 2443812, 2495808, 2501998, 2555232, 2716224, 2792928, 2981104, 3258416, 3327744, 3353742, 3406976, 3621632, 3665718, 3723904, 3752997, 3832848, 4074336, 4189392, 4471656, 4656384, 4887624, 4991616, 5003996, 5110464, 5432448, 5585856, 5962208, 6516832, 6707484, 6813952, 7331436, 7447808, 7505994, 7665696, 8148672, 8378784, 8756993, 8943312, 9775248, 9983232, 10007992, 10220928, 10864896, 11171712, 11258991, 11924416, 13033664, 13414968, 14662872, 15011988, 15331392, 16297344, 16757568, 17513986, 17886624, 19550496, 20015984, 20441856, 22343424, 22517982, 23848832, 26067328, 26270979, 26829936, 29325744, 30023976, 30662784, 32594688, 33515136, 35027972, 35773248, 39100992, 40031968, 45035964, 47697664, 52134656, 52541958, 53659872, 58651488, 60047952, 61325568, 67030272, 70055944, 71546496, 78201984, 78812937, 80063936, 90071928, 105083916, 107319744, 117302976, 120095904, 140111888, 143092992, 156403968, 157625874, 160127872, 180143856, 210167832, 214639488, 234605952, 240191808, 280223776, 315251748, 320255744, 360287712, 420335664, 429278976, 469211904, 480383616, 560447552, 630503496, 720575424, 840671328, 960767232, 1120895104, 1261006992, 1441150848, 1681342656, 2241790208, 2522013984, 2882301696, 3362685312, 5044027968, 6725370624, 10088055936, 20176111872]

約数ペア:

[(1, 20176111872), (2, 10088055936), (3, 6725370624), (4, 5044027968), (6, 3362685312), (7, 2882301696), (8, 2522013984), (9, 2241790208), (12, 1681342656), (14, 1441150848), (16, 1261006992), (18, 1120895104), (21, 960767232), (24, 840671328), (28, 720575424), (32, 630503496), (36, 560447552), (42, 480383616), (43, 469211904), (47, 429278976), (48, 420335664), (56, 360287712), (63, 320255744), (64, 315251748), (72, 280223776), (84, 240191808), (86, 234605952), (94, 214639488), (96, 210167832), (112, 180143856), (126, 160127872), (128, 157625874), (129, 156403968), (141, 143092992), (144, 140111888), (168, 120095904), (172, 117302976), (188, 107319744), (192, 105083916), (224, 90071928), (252, 80063936), (256, 78812937), (258, 78201984), (282, 71546496), (288, 70055944), (301, 67030272), (329, 61325568), (336, 60047952), (344, 58651488), (376, 53659872), (384, 52541958), (387, 52134656), (423, 47697664), (448, 45035964), (504, 40031968), (516, 39100992), (564, 35773248), (576, 35027972), (602, 33515136), (619, 32594688), (658, 30662784), (672, 30023976), (688, 29325744), (752, 26829936), (768, 26270979), (774, 26067328), (846, 23848832), (896, 22517982), (903, 22343424), (987, 20441856), (1008, 20015984), (1032, 19550496), (1128, 17886624), (1152, 17513986), (1204, 16757568), (1238, 16297344), (1316, 15331392), (1344, 15011988), (1376, 14662872), (1504, 13414968), (1548, 13033664), (1692, 11924416), (1792, 11258991), (1806, 11171712), (1857, 10864896), (1974, 10220928), (2016, 10007992), (2021, 9983232), (2064, 9775248), (2256, 8943312), (2304, 8756993), (2408, 8378784), (2476, 8148672), (2632, 7665696), (2688, 7505994), (2709, 7447808), (2752, 7331436), (2961, 6813952), (3008, 6707484), (3096, 6516832), (3384, 5962208), (3612, 5585856), (3714, 5432448), (3948, 5110464), (4032, 5003996), (4042, 4991616), (4128, 4887624), (4333, 4656384), (4512, 4471656), (4816, 4189392), (4952, 4074336), (5264, 3832848), (5376, 3752997), (5418, 3723904), (5504, 3665718), (5571, 3621632), (5922, 3406976), (6016, 3353742), (6063, 3327744), (6192, 3258416), (6768, 2981104), (7224, 2792928), (7428, 2716224), (7896, 2555232), (8064, 2501998), (8084, 2495808), (8256, 2443812), (8666, 2328192), (9024, 2235828), (9632, 2094696), (9904, 2037168), (10528, 1916424), (10836, 1861952), (11008, 1832859), (11142, 1810816), (11844, 1703488), (12032, 1676871), (12126, 1663872), (12384, 1629208), (12999, 1552128), (13536, 1490552), (14147, 1426176), (14448, 1396464), (14856, 1358112), (15792, 1277616), (16128, 1250999), (16168, 1247904), (16512, 1221906), (17332, 1164096), (18048, 1117914), (18189, 1109248), (19264, 1047348), (19808, 1018584), (21056, 958212), (21672, 930976), (22284, 905408), (23688, 851744), (24252, 831936), (24768, 814604), (25998, 776064), (26617, 758016), (27072, 745276), (28294, 713088), (28896, 698232), (29093, 693504), (29712, 679056), (31584, 638808), (32336, 623952), (33024, 610953), (34664, 582048), (36096, 558957), (36378, 554624), (38528, 523674), (38997, 517376), (39616, 509292), (42112, 479106), (42441, 475392), (43344, 465488), (44568, 452704), (47376, 425872), (48504, 415968), (49536, 407302), (51996, 388032), (53234, 379008), (54144, 372638), (56588, 356544), (57792, 349116), (58186, 346752), (59424, 339528), (63168, 319404), (64672, 311976), (69328, 291024), (72756, 277312), (77056, 261837), (77994, 258688), (79232, 254646), (79851, 252672), (84224, 239553), (84882, 237696), (86688, 232744), (87279, 231168), (89136, 226352), (94752, 212936), (97008, 207984), (99072, 203651), (103992, 194016), (106468, 189504), (108288, 186319), (113176, 178272), (115584, 174558), (116372, 173376), (118848, 169764), (126336, 159702), (127323, 158464), (129344, 155988), (138656, 145512)]