20701250304

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13417}}^1$

素因数の和:13491

約数の個数: 216

約数和(自身を含む): 65658782448

約数和(自身を除く): 44957532144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 256, 287, 294, 328, 336, 384, 392, 448, 492, 574, 588, 656, 672, 768, 784, 861, 896, 984, 1148, 1176, 1312, 1344, 1568, 1722, 1792, 1968, 2009, 2296, 2352, 2624, 2688, 3136, 3444, 3936, 4018, 4592, 4704, 5248, 5376, 6027, 6272, 6888, 7872, 8036, 9184, 9408, 10496, 12054, 12544, 13417, 13776, 15744, 16072, 18368, 18816, 24108, 26834, 27552, 31488, 32144, 36736, 37632, 40251, 48216, 53668, 55104, 64288, 73472, 80502, 93919, 96432, 107336, 110208, 128576, 161004, 187838, 192864, 214672, 220416, 257152, 281757, 322008, 375676, 385728, 429344, 514304, 550097, 563514, 644016, 657433, 751352, 771456, 858688, 1100194, 1127028, 1288032, 1314866, 1502704, 1542912, 1650291, 1717376, 1972299, 2200388, 2254056, 2576064, 2629732, 3005408, 3300582, 3434752, 3850679, 3944598, 4400776, 4508112, 5152128, 5259464, 6010816, 6601164, 7701358, 7889196, 8801552, 9016224, 10304256, 10518928, 11552037, 12021632, 13202328, 15402716, 15778392, 17603104, 18032448, 21037856, 23104074, 24043264, 26404656, 26954753, 30805432, 31556784, 35206208, 36064896, 42075712, 46208148, 52809312, 53909506, 61610864, 63113568, 70412416, 72129792, 80864259, 84151424, 92416296, 105618624, 107819012, 123221728, 126227136, 140824832, 161728518, 168302848, 184832592, 211237248, 215638024, 246443456, 252454272, 323457036, 369665184, 422474496, 431276048, 492886912, 504908544, 646914072, 739330368, 862552096, 985773824, 1293828144, 1478660736, 1725104192, 2587656288, 2957321472, 3450208384, 5175312576, 6900416768, 10350625152, 20701250304]

約数ペア:

[(1, 20701250304), (2, 10350625152), (3, 6900416768), (4, 5175312576), (6, 3450208384), (7, 2957321472), (8, 2587656288), (12, 1725104192), (14, 1478660736), (16, 1293828144), (21, 985773824), (24, 862552096), (28, 739330368), (32, 646914072), (41, 504908544), (42, 492886912), (48, 431276048), (49, 422474496), (56, 369665184), (64, 323457036), (82, 252454272), (84, 246443456), (96, 215638024), (98, 211237248), (112, 184832592), (123, 168302848), (128, 161728518), (147, 140824832), (164, 126227136), (168, 123221728), (192, 107819012), (196, 105618624), (224, 92416296), (246, 84151424), (256, 80864259), (287, 72129792), (294, 70412416), (328, 63113568), (336, 61610864), (384, 53909506), (392, 52809312), (448, 46208148), (492, 42075712), (574, 36064896), (588, 35206208), (656, 31556784), (672, 30805432), (768, 26954753), (784, 26404656), (861, 24043264), (896, 23104074), (984, 21037856), (1148, 18032448), (1176, 17603104), (1312, 15778392), (1344, 15402716), (1568, 13202328), (1722, 12021632), (1792, 11552037), (1968, 10518928), (2009, 10304256), (2296, 9016224), (2352, 8801552), (2624, 7889196), (2688, 7701358), (3136, 6601164), (3444, 6010816), (3936, 5259464), (4018, 5152128), (4592, 4508112), (4704, 4400776), (5248, 3944598), (5376, 3850679), (6027, 3434752), (6272, 3300582), (6888, 3005408), (7872, 2629732), (8036, 2576064), (9184, 2254056), (9408, 2200388), (10496, 1972299), (12054, 1717376), (12544, 1650291), (13417, 1542912), (13776, 1502704), (15744, 1314866), (16072, 1288032), (18368, 1127028), (18816, 1100194), (24108, 858688), (26834, 771456), (27552, 751352), (31488, 657433), (32144, 644016), (36736, 563514), (37632, 550097), (40251, 514304), (48216, 429344), (53668, 385728), (55104, 375676), (64288, 322008), (73472, 281757), (80502, 257152), (93919, 220416), (96432, 214672), (107336, 192864), (110208, 187838), (128576, 161004)]