20398153776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{424537}}^1$

素因数の和:424579

約数の個数: 160

約数和(自身を含む): 70751804928

約数和(自身を除く): 50353651152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 6006, 6864, 8008, 12012, 16016, 24024, 48048, 424537, 849074, 1273611, 1698148, 2547222, 2971759, 3396296, 4669907, 5094444, 5518981, 5943518, 6792592, 8915277, 9339814, 10188888, 11037962, 11887036, 14009721, 16556943, 17830554, 18679628, 20377776, 22075924, 23774072, 28019442, 32689349, 33113886, 35661108, 37359256, 38632867, 44151848, 47548144, 56038884, 60708791, 65378698, 66227772, 71322216, 74718512, 77265734, 88303696, 98068047, 112077768, 115898601, 121417582, 130757396, 132455544, 142644432, 154531468, 182126373, 196136094, 224155536, 231797202, 242835164, 261514792, 264911088, 309062936, 364252746, 392272188, 424961537, 463594404, 485670328, 523029584, 618125872, 728505492, 784544376, 849923074, 927188808, 971340656, 1274884611, 1457010984, 1569088752, 1699846148, 1854377616, 2549769222, 2914021968, 3399692296, 5099538444, 6799384592, 10199076888, 20398153776]

約数ペア:

[(1, 20398153776), (2, 10199076888), (3, 6799384592), (4, 5099538444), (6, 3399692296), (7, 2914021968), (8, 2549769222), (11, 1854377616), (12, 1699846148), (13, 1569088752), (14, 1457010984), (16, 1274884611), (21, 971340656), (22, 927188808), (24, 849923074), (26, 784544376), (28, 728505492), (33, 618125872), (39, 523029584), (42, 485670328), (44, 463594404), (48, 424961537), (52, 392272188), (56, 364252746), (66, 309062936), (77, 264911088), (78, 261514792), (84, 242835164), (88, 231797202), (91, 224155536), (104, 196136094), (112, 182126373), (132, 154531468), (143, 142644432), (154, 132455544), (156, 130757396), (168, 121417582), (176, 115898601), (182, 112077768), (208, 98068047), (231, 88303696), (264, 77265734), (273, 74718512), (286, 71322216), (308, 66227772), (312, 65378698), (336, 60708791), (364, 56038884), (429, 47548144), (462, 44151848), (528, 38632867), (546, 37359256), (572, 35661108), (616, 33113886), (624, 32689349), (728, 28019442), (858, 23774072), (924, 22075924), (1001, 20377776), (1092, 18679628), (1144, 17830554), (1232, 16556943), (1456, 14009721), (1716, 11887036), (1848, 11037962), (2002, 10188888), (2184, 9339814), (2288, 8915277), (3003, 6792592), (3432, 5943518), (3696, 5518981), (4004, 5094444), (4368, 4669907), (6006, 3396296), (6864, 2971759), (8008, 2547222), (12012, 1698148), (16016, 1273611), (24024, 849074), (48048, 424537)]