20263993344

素因数分解:

$2^{18}\times 3^3\times 7^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 304

約数和(自身を含む): 68786454400

約数和(自身を除く): 48522461056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 409, 432, 448, 504, 512, 576, 672, 756, 768, 818, 864, 896, 1008, 1024, 1152, 1227, 1344, 1512, 1536, 1636, 1728, 1792, 2016, 2048, 2304, 2454, 2688, 2863, 3024, 3072, 3272, 3456, 3584, 3681, 4032, 4096, 4608, 4908, 5376, 5726, 6048, 6144, 6544, 6912, 7168, 7362, 8064, 8192, 8589, 9216, 9816, 10752, 11043, 11452, 12096, 12288, 13088, 13824, 14336, 14724, 16128, 16384, 17178, 18432, 19632, 21504, 22086, 22904, 24192, 24576, 25767, 26176, 27648, 28672, 29448, 32256, 32768, 34356, 36864, 39264, 43008, 44172, 45808, 48384, 49152, 51534, 52352, 55296, 57344, 58896, 64512, 65536, 68712, 73728, 77301, 78528, 86016, 88344, 91616, 96768, 98304, 103068, 104704, 110592, 114688, 117792, 129024, 131072, 137424, 147456, 154602, 157056, 172032, 176688, 183232, 193536, 196608, 206136, 209408, 221184, 229376, 235584, 258048, 262144, 274848, 294912, 309204, 314112, 344064, 353376, 366464, 387072, 393216, 412272, 418816, 442368, 458752, 471168, 516096, 549696, 589824, 618408, 628224, 688128, 706752, 732928, 774144, 786432, 824544, 837632, 884736, 917504, 942336, 1032192, 1099392, 1179648, 1236816, 1256448, 1376256, 1413504, 1465856, 1548288, 1649088, 1675264, 1769472, 1835008, 1884672, 2064384, 2198784, 2359296, 2473632, 2512896, 2752512, 2827008, 2931712, 3096576, 3298176, 3350528, 3538944, 3769344, 4128768, 4397568, 4947264, 5025792, 5505024, 5654016, 5863424, 6193152, 6596352, 6701056, 7077888, 7538688, 8257536, 8795136, 9894528, 10051584, 11308032, 11726848, 12386304, 13192704, 13402112, 15077376, 16515072, 17590272, 19789056, 20103168, 22616064, 23453696, 24772608, 26385408, 26804224, 30154752, 35180544, 39578112, 40206336, 45232128, 46907392, 49545216, 52770816, 53608448, 60309504, 70361088, 79156224, 80412672, 90464256, 93814784, 105541632, 107216896, 120619008, 140722176, 158312448, 160825344, 180928512, 187629568, 211083264, 241238016, 281444352, 316624896, 321650688, 361857024, 375259136, 422166528, 482476032, 562888704, 633249792, 723714048, 750518272, 844333056, 964952064, 1125777408, 1266499584, 1447428096, 1688666112, 2251554816, 2532999168, 2894856192, 3377332224, 5065998336, 6754664448, 10131996672, 20263993344]

約数ペア:

[(1, 20263993344), (2, 10131996672), (3, 6754664448), (4, 5065998336), (6, 3377332224), (7, 2894856192), (8, 2532999168), (9, 2251554816), (12, 1688666112), (14, 1447428096), (16, 1266499584), (18, 1125777408), (21, 964952064), (24, 844333056), (27, 750518272), (28, 723714048), (32, 633249792), (36, 562888704), (42, 482476032), (48, 422166528), (54, 375259136), (56, 361857024), (63, 321650688), (64, 316624896), (72, 281444352), (84, 241238016), (96, 211083264), (108, 187629568), (112, 180928512), (126, 160825344), (128, 158312448), (144, 140722176), (168, 120619008), (189, 107216896), (192, 105541632), (216, 93814784), (224, 90464256), (252, 80412672), (256, 79156224), (288, 70361088), (336, 60309504), (378, 53608448), (384, 52770816), (409, 49545216), (432, 46907392), (448, 45232128), (504, 40206336), (512, 39578112), (576, 35180544), (672, 30154752), (756, 26804224), (768, 26385408), (818, 24772608), (864, 23453696), (896, 22616064), (1008, 20103168), (1024, 19789056), (1152, 17590272), (1227, 16515072), (1344, 15077376), (1512, 13402112), (1536, 13192704), (1636, 12386304), (1728, 11726848), (1792, 11308032), (2016, 10051584), (2048, 9894528), (2304, 8795136), (2454, 8257536), (2688, 7538688), (2863, 7077888), (3024, 6701056), (3072, 6596352), (3272, 6193152), (3456, 5863424), (3584, 5654016), (3681, 5505024), (4032, 5025792), (4096, 4947264), (4608, 4397568), (4908, 4128768), (5376, 3769344), (5726, 3538944), (6048, 3350528), (6144, 3298176), (6544, 3096576), (6912, 2931712), (7168, 2827008), (7362, 2752512), (8064, 2512896), (8192, 2473632), (8589, 2359296), (9216, 2198784), (9816, 2064384), (10752, 1884672), (11043, 1835008), (11452, 1769472), (12096, 1675264), (12288, 1649088), (13088, 1548288), (13824, 1465856), (14336, 1413504), (14724, 1376256), (16128, 1256448), (16384, 1236816), (17178, 1179648), (18432, 1099392), (19632, 1032192), (21504, 942336), (22086, 917504), (22904, 884736), (24192, 837632), (24576, 824544), (25767, 786432), (26176, 774144), (27648, 732928), (28672, 706752), (29448, 688128), (32256, 628224), (32768, 618408), (34356, 589824), (36864, 549696), (39264, 516096), (43008, 471168), (44172, 458752), (45808, 442368), (48384, 418816), (49152, 412272), (51534, 393216), (52352, 387072), (55296, 366464), (57344, 353376), (58896, 344064), (64512, 314112), (65536, 309204), (68712, 294912), (73728, 274848), (77301, 262144), (78528, 258048), (86016, 235584), (88344, 229376), (91616, 221184), (96768, 209408), (98304, 206136), (103068, 196608), (104704, 193536), (110592, 183232), (114688, 176688), (117792, 172032), (129024, 157056), (131072, 154602), (137424, 147456)]