20043993312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{15959}}^1$

素因数の和:16078

約数の個数: 216

約数和(自身を含む): 67055461200

約数和(自身を除く): 47011467888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 89, 96, 98, 112, 126, 144, 147, 168, 178, 196, 224, 252, 267, 288, 294, 336, 356, 392, 441, 504, 534, 588, 623, 672, 712, 784, 801, 882, 1008, 1068, 1176, 1246, 1424, 1568, 1602, 1764, 1869, 2016, 2136, 2352, 2492, 2848, 3204, 3528, 3738, 4272, 4361, 4704, 4984, 5607, 6408, 7056, 7476, 8544, 8722, 9968, 11214, 12816, 13083, 14112, 14952, 15959, 17444, 19936, 22428, 25632, 26166, 29904, 31918, 34888, 39249, 44856, 47877, 52332, 59808, 63836, 69776, 78498, 89712, 95754, 104664, 111713, 127672, 139552, 143631, 156996, 179424, 191508, 209328, 223426, 255344, 287262, 313992, 335139, 383016, 418656, 446852, 510688, 574524, 627984, 670278, 766032, 781991, 893704, 1005417, 1149048, 1255968, 1340556, 1420351, 1532064, 1563982, 1787408, 2010834, 2298096, 2345973, 2681112, 2840702, 3127964, 3574816, 4021668, 4261053, 4596192, 4691946, 5362224, 5681404, 6255928, 7037919, 8043336, 8522106, 9383892, 9942457, 10724448, 11362808, 12511856, 12783159, 14075838, 16086672, 17044212, 18767784, 19884914, 22725616, 25023712, 25566318, 28151676, 29827371, 32173344, 34088424, 37535568, 39769828, 45451232, 51132636, 56303352, 59654742, 68176848, 69597199, 75071136, 79539656, 89482113, 102265272, 112606704, 119309484, 136353696, 139194398, 159079312, 178964226, 204530544, 208791597, 225213408, 238618968, 278388796, 318158624, 357928452, 409061088, 417583194, 477237936, 556777592, 626374791, 715856904, 835166388, 954475872, 1113555184, 1252749582, 1431713808, 1670332776, 2227110368, 2505499164, 2863427616, 3340665552, 5010998328, 6681331104, 10021996656, 20043993312]

約数ペア:

[(1, 20043993312), (2, 10021996656), (3, 6681331104), (4, 5010998328), (6, 3340665552), (7, 2863427616), (8, 2505499164), (9, 2227110368), (12, 1670332776), (14, 1431713808), (16, 1252749582), (18, 1113555184), (21, 954475872), (24, 835166388), (28, 715856904), (32, 626374791), (36, 556777592), (42, 477237936), (48, 417583194), (49, 409061088), (56, 357928452), (63, 318158624), (72, 278388796), (84, 238618968), (89, 225213408), (96, 208791597), (98, 204530544), (112, 178964226), (126, 159079312), (144, 139194398), (147, 136353696), (168, 119309484), (178, 112606704), (196, 102265272), (224, 89482113), (252, 79539656), (267, 75071136), (288, 69597199), (294, 68176848), (336, 59654742), (356, 56303352), (392, 51132636), (441, 45451232), (504, 39769828), (534, 37535568), (588, 34088424), (623, 32173344), (672, 29827371), (712, 28151676), (784, 25566318), (801, 25023712), (882, 22725616), (1008, 19884914), (1068, 18767784), (1176, 17044212), (1246, 16086672), (1424, 14075838), (1568, 12783159), (1602, 12511856), (1764, 11362808), (1869, 10724448), (2016, 9942457), (2136, 9383892), (2352, 8522106), (2492, 8043336), (2848, 7037919), (3204, 6255928), (3528, 5681404), (3738, 5362224), (4272, 4691946), (4361, 4596192), (4704, 4261053), (4984, 4021668), (5607, 3574816), (6408, 3127964), (7056, 2840702), (7476, 2681112), (8544, 2345973), (8722, 2298096), (9968, 2010834), (11214, 1787408), (12816, 1563982), (13083, 1532064), (14112, 1420351), (14952, 1340556), (15959, 1255968), (17444, 1149048), (19936, 1005417), (22428, 893704), (25632, 781991), (26166, 766032), (29904, 670278), (31918, 627984), (34888, 574524), (39249, 510688), (44856, 446852), (47877, 418656), (52332, 383016), (59808, 335139), (63836, 313992), (69776, 287262), (78498, 255344), (89712, 223426), (95754, 209328), (104664, 191508), (111713, 179424), (127672, 156996), (139552, 143631)]