20082816

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 64795500

約数和(自身を除く): 44712684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 149, 156, 162, 192, 208, 216, 234, 288, 298, 312, 324, 351, 384, 416, 432, 447, 468, 576, 596, 624, 648, 702, 832, 864, 894, 936, 1053, 1152, 1192, 1248, 1296, 1341, 1404, 1664, 1728, 1788, 1872, 1937, 2106, 2384, 2496, 2592, 2682, 2808, 3456, 3576, 3744, 3874, 4023, 4212, 4768, 4992, 5184, 5364, 5616, 5811, 7152, 7488, 7748, 8046, 8424, 9536, 10368, 10728, 11232, 11622, 12069, 14304, 14976, 15496, 16092, 16848, 17433, 19072, 21456, 22464, 23244, 24138, 28608, 30992, 32184, 33696, 34866, 42912, 44928, 46488, 48276, 52299, 57216, 61984, 64368, 67392, 69732, 85824, 92976, 96552, 104598, 123968, 128736, 134784, 139464, 156897, 171648, 185952, 193104, 209196, 247936, 257472, 278928, 313794, 371904, 386208, 418392, 514944, 557856, 627588, 743808, 772416, 836784, 1115712, 1255176, 1544832, 1673568, 2231424, 2510352, 3347136, 5020704, 6694272, 10041408, 20082816]

約数ペア:

[(1, 20082816), (2, 10041408), (3, 6694272), (4, 5020704), (6, 3347136), (8, 2510352), (9, 2231424), (12, 1673568), (13, 1544832), (16, 1255176), (18, 1115712), (24, 836784), (26, 772416), (27, 743808), (32, 627588), (36, 557856), (39, 514944), (48, 418392), (52, 386208), (54, 371904), (64, 313794), (72, 278928), (78, 257472), (81, 247936), (96, 209196), (104, 193104), (108, 185952), (117, 171648), (128, 156897), (144, 139464), (149, 134784), (156, 128736), (162, 123968), (192, 104598), (208, 96552), (216, 92976), (234, 85824), (288, 69732), (298, 67392), (312, 64368), (324, 61984), (351, 57216), (384, 52299), (416, 48276), (432, 46488), (447, 44928), (468, 42912), (576, 34866), (596, 33696), (624, 32184), (648, 30992), (702, 28608), (832, 24138), (864, 23244), (894, 22464), (936, 21456), (1053, 19072), (1152, 17433), (1192, 16848), (1248, 16092), (1296, 15496), (1341, 14976), (1404, 14304), (1664, 12069), (1728, 11622), (1788, 11232), (1872, 10728), (1937, 10368), (2106, 9536), (2384, 8424), (2496, 8046), (2592, 7748), (2682, 7488), (2808, 7152), (3456, 5811), (3576, 5616), (3744, 5364), (3874, 5184), (4023, 4992), (4212, 4768)]