20164386816

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 336

約数和(自身を含む): 67471747200

約数和(自身を除く): 47307360384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 128, 144, 168, 178, 192, 224, 252, 256, 267, 288, 336, 356, 384, 439, 448, 504, 512, 534, 576, 623, 672, 712, 768, 801, 878, 896, 1008, 1024, 1068, 1152, 1246, 1317, 1344, 1424, 1536, 1602, 1756, 1792, 1869, 2016, 2048, 2136, 2304, 2492, 2634, 2688, 2848, 3072, 3073, 3204, 3512, 3584, 3738, 3951, 4032, 4096, 4272, 4608, 4984, 5268, 5376, 5607, 5696, 6144, 6146, 6408, 7024, 7168, 7476, 7902, 8064, 8192, 8544, 9216, 9219, 9968, 10536, 10752, 11214, 11392, 12288, 12292, 12816, 14048, 14336, 14952, 15804, 16128, 17088, 18432, 18438, 19936, 21072, 21504, 22428, 22784, 24576, 24584, 25632, 27657, 28096, 28672, 29904, 31608, 32256, 34176, 36864, 36876, 39071, 39872, 42144, 43008, 44856, 45568, 49168, 51264, 55314, 56192, 57344, 59808, 63216, 64512, 68352, 73728, 73752, 78142, 79744, 84288, 86016, 89712, 91136, 98336, 102528, 110628, 112384, 117213, 119616, 126432, 129024, 136704, 147504, 156284, 159488, 168576, 172032, 179424, 182272, 196672, 205056, 221256, 224768, 234426, 239232, 252864, 258048, 273408, 273497, 295008, 312568, 318976, 337152, 351639, 358848, 364544, 393344, 410112, 442512, 449536, 468852, 478464, 505728, 516096, 546816, 546994, 590016, 625136, 637952, 674304, 703278, 717696, 729088, 786688, 820224, 820491, 885024, 899072, 937704, 956928, 1011456, 1093632, 1093988, 1180032, 1250272, 1275904, 1348608, 1406556, 1435392, 1573376, 1640448, 1640982, 1770048, 1798144, 1875408, 1913856, 2022912, 2187264, 2187976, 2360064, 2461473, 2500544, 2551808, 2697216, 2813112, 2870784, 3146752, 3280896, 3281964, 3540096, 3596288, 3750816, 3827712, 4045824, 4375952, 4720128, 4922946, 5001088, 5103616, 5394432, 5626224, 5741568, 6293504, 6561792, 6563928, 7080192, 7501632, 7655424, 8091648, 8751904, 9440256, 9845892, 10002176, 10788864, 11252448, 11483136, 12587008, 13127856, 14160384, 15003264, 15310848, 16183296, 17503808, 18880512, 19691784, 20004352, 22504896, 22966272, 25174016, 26255712, 28320768, 30006528, 32366592, 35007616, 37761024, 39383568, 40008704, 45009792, 45932544, 52511424, 56641536, 60013056, 70015232, 75522048, 78767136, 80017408, 90019584, 105022848, 113283072, 120026112, 140030464, 157534272, 160034816, 180039168, 210045696, 226566144, 240052224, 280060928, 315068544, 320069632, 360078336, 420091392, 480104448, 560121856, 630137088, 720156672, 840182784, 960208896, 1120243712, 1260274176, 1440313344, 1680365568, 2240487424, 2520548352, 2880626688, 3360731136, 5041096704, 6721462272, 10082193408, 20164386816]

約数ペア:

[(1, 20164386816), (2, 10082193408), (3, 6721462272), (4, 5041096704), (6, 3360731136), (7, 2880626688), (8, 2520548352), (9, 2240487424), (12, 1680365568), (14, 1440313344), (16, 1260274176), (18, 1120243712), (21, 960208896), (24, 840182784), (28, 720156672), (32, 630137088), (36, 560121856), (42, 480104448), (48, 420091392), (56, 360078336), (63, 320069632), (64, 315068544), (72, 280060928), (84, 240052224), (89, 226566144), (96, 210045696), (112, 180039168), (126, 160034816), (128, 157534272), (144, 140030464), (168, 120026112), (178, 113283072), (192, 105022848), (224, 90019584), (252, 80017408), (256, 78767136), (267, 75522048), (288, 70015232), (336, 60013056), (356, 56641536), (384, 52511424), (439, 45932544), (448, 45009792), (504, 40008704), (512, 39383568), (534, 37761024), (576, 35007616), (623, 32366592), (672, 30006528), (712, 28320768), (768, 26255712), (801, 25174016), (878, 22966272), (896, 22504896), (1008, 20004352), (1024, 19691784), (1068, 18880512), (1152, 17503808), (1246, 16183296), (1317, 15310848), (1344, 15003264), (1424, 14160384), (1536, 13127856), (1602, 12587008), (1756, 11483136), (1792, 11252448), (1869, 10788864), (2016, 10002176), (2048, 9845892), (2136, 9440256), (2304, 8751904), (2492, 8091648), (2634, 7655424), (2688, 7501632), (2848, 7080192), (3072, 6563928), (3073, 6561792), (3204, 6293504), (3512, 5741568), (3584, 5626224), (3738, 5394432), (3951, 5103616), (4032, 5001088), (4096, 4922946), (4272, 4720128), (4608, 4375952), (4984, 4045824), (5268, 3827712), (5376, 3750816), (5607, 3596288), (5696, 3540096), (6144, 3281964), (6146, 3280896), (6408, 3146752), (7024, 2870784), (7168, 2813112), (7476, 2697216), (7902, 2551808), (8064, 2500544), (8192, 2461473), (8544, 2360064), (9216, 2187976), (9219, 2187264), (9968, 2022912), (10536, 1913856), (10752, 1875408), (11214, 1798144), (11392, 1770048), (12288, 1640982), (12292, 1640448), (12816, 1573376), (14048, 1435392), (14336, 1406556), (14952, 1348608), (15804, 1275904), (16128, 1250272), (17088, 1180032), (18432, 1093988), (18438, 1093632), (19936, 1011456), (21072, 956928), (21504, 937704), (22428, 899072), (22784, 885024), (24576, 820491), (24584, 820224), (25632, 786688), (27657, 729088), (28096, 717696), (28672, 703278), (29904, 674304), (31608, 637952), (32256, 625136), (34176, 590016), (36864, 546994), (36876, 546816), (39071, 516096), (39872, 505728), (42144, 478464), (43008, 468852), (44856, 449536), (45568, 442512), (49168, 410112), (51264, 393344), (55314, 364544), (56192, 358848), (57344, 351639), (59808, 337152), (63216, 318976), (64512, 312568), (68352, 295008), (73728, 273497), (73752, 273408), (78142, 258048), (79744, 252864), (84288, 239232), (86016, 234426), (89712, 224768), (91136, 221256), (98336, 205056), (102528, 196672), (110628, 182272), (112384, 179424), (117213, 172032), (119616, 168576), (126432, 159488), (129024, 156284), (136704, 147504)]