20582474976

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46619}}^1$

素因数の和:46718

約数の個数: 192

約数和(自身を含む): 69549580800

約数和(自身を除く): 48967105824

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, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 216, 219, 224, 252, 288, 292, 336, 378, 432, 438, 504, 511, 584, 657, 672, 756, 864, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1971, 2016, 2044, 2336, 2628, 3024, 3066, 3504, 3942, 4088, 4599, 5256, 6048, 6132, 7008, 7884, 8176, 9198, 10512, 12264, 13797, 15768, 16352, 18396, 21024, 24528, 27594, 31536, 36792, 46619, 49056, 55188, 63072, 73584, 93238, 110376, 139857, 147168, 186476, 220752, 279714, 326333, 372952, 419571, 441504, 559428, 652666, 745904, 839142, 978999, 1118856, 1258713, 1305332, 1491808, 1678284, 1957998, 2237712, 2517426, 2610664, 2936997, 3356568, 3403187, 3915996, 4475424, 5034852, 5221328, 5873994, 6713136, 6806374, 7831992, 8810991, 10069704, 10209561, 10442656, 11747988, 13426272, 13612748, 15663984, 17621982, 20139408, 20419122, 23495976, 23822309, 27225496, 30628683, 31327968, 35243964, 40278816, 40838244, 46991952, 47644618, 54450992, 61257366, 70487928, 71466927, 81676488, 91886049, 93983904, 95289236, 108901984, 122514732, 140975856, 142933854, 163352976, 183772098, 190578472, 214400781, 245029464, 281951712, 285867708, 326705952, 367544196, 381156944, 428801562, 490058928, 571735416, 643202343, 735088392, 762313888, 857603124, 980117856, 1143470832, 1286404686, 1470176784, 1715206248, 2286941664, 2572809372, 2940353568, 3430412496, 5145618744, 6860824992, 10291237488, 20582474976]

約数ペア:

[(1, 20582474976), (2, 10291237488), (3, 6860824992), (4, 5145618744), (6, 3430412496), (7, 2940353568), (8, 2572809372), (9, 2286941664), (12, 1715206248), (14, 1470176784), (16, 1286404686), (18, 1143470832), (21, 980117856), (24, 857603124), (27, 762313888), (28, 735088392), (32, 643202343), (36, 571735416), (42, 490058928), (48, 428801562), (54, 381156944), (56, 367544196), (63, 326705952), (72, 285867708), (73, 281951712), (84, 245029464), (96, 214400781), (108, 190578472), (112, 183772098), (126, 163352976), (144, 142933854), (146, 140975856), (168, 122514732), (189, 108901984), (216, 95289236), (219, 93983904), (224, 91886049), (252, 81676488), (288, 71466927), (292, 70487928), (336, 61257366), (378, 54450992), (432, 47644618), (438, 46991952), (504, 40838244), (511, 40278816), (584, 35243964), (657, 31327968), (672, 30628683), (756, 27225496), (864, 23822309), (876, 23495976), (1008, 20419122), (1022, 20139408), (1168, 17621982), (1314, 15663984), (1512, 13612748), (1533, 13426272), (1752, 11747988), (1971, 10442656), (2016, 10209561), (2044, 10069704), (2336, 8810991), (2628, 7831992), (3024, 6806374), (3066, 6713136), (3504, 5873994), (3942, 5221328), (4088, 5034852), (4599, 4475424), (5256, 3915996), (6048, 3403187), (6132, 3356568), (7008, 2936997), (7884, 2610664), (8176, 2517426), (9198, 2237712), (10512, 1957998), (12264, 1678284), (13797, 1491808), (15768, 1305332), (16352, 1258713), (18396, 1118856), (21024, 978999), (24528, 839142), (27594, 745904), (31536, 652666), (36792, 559428), (46619, 441504), (49056, 419571), (55188, 372952), (63072, 326333), (73584, 279714), (93238, 220752), (110376, 186476), (139857, 147168)]