20783841792

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10799}}^1$

素因数の和:11006

約数の個数: 160

約数和(自身を含む): 63638784000

約数和(自身を除く): 42854942208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 179, 192, 224, 256, 336, 358, 384, 448, 512, 537, 672, 716, 768, 896, 1074, 1253, 1344, 1432, 1536, 1792, 2148, 2506, 2688, 2864, 3584, 3759, 4296, 5012, 5376, 5728, 7518, 8592, 10024, 10752, 10799, 11456, 15036, 17184, 20048, 21598, 22912, 30072, 32397, 34368, 40096, 43196, 45824, 60144, 64794, 68736, 75593, 80192, 86392, 91648, 120288, 129588, 137472, 151186, 160384, 172784, 226779, 240576, 259176, 274944, 302372, 320768, 345568, 453558, 481152, 518352, 604744, 641536, 691136, 907116, 962304, 1036704, 1209488, 1382272, 1814232, 1924608, 1933021, 2073408, 2418976, 2764544, 3628464, 3866042, 4146816, 4837952, 5529088, 5799063, 7256928, 7732084, 8293632, 9675904, 11598126, 13531147, 14513856, 15464168, 16587264, 19351808, 23196252, 27062294, 29027712, 30928336, 38703616, 40593441, 46392504, 54124588, 58055424, 61856672, 81186882, 92785008, 108249176, 116110848, 123713344, 162373764, 185570016, 216498352, 247426688, 324747528, 371140032, 432996704, 494853376, 649495056, 742280064, 865993408, 989706752, 1298990112, 1484560128, 1731986816, 2597980224, 2969120256, 3463973632, 5195960448, 6927947264, 10391920896, 20783841792]

約数ペア:

[(1, 20783841792), (2, 10391920896), (3, 6927947264), (4, 5195960448), (6, 3463973632), (7, 2969120256), (8, 2597980224), (12, 1731986816), (14, 1484560128), (16, 1298990112), (21, 989706752), (24, 865993408), (28, 742280064), (32, 649495056), (42, 494853376), (48, 432996704), (56, 371140032), (64, 324747528), (84, 247426688), (96, 216498352), (112, 185570016), (128, 162373764), (168, 123713344), (179, 116110848), (192, 108249176), (224, 92785008), (256, 81186882), (336, 61856672), (358, 58055424), (384, 54124588), (448, 46392504), (512, 40593441), (537, 38703616), (672, 30928336), (716, 29027712), (768, 27062294), (896, 23196252), (1074, 19351808), (1253, 16587264), (1344, 15464168), (1432, 14513856), (1536, 13531147), (1792, 11598126), (2148, 9675904), (2506, 8293632), (2688, 7732084), (2864, 7256928), (3584, 5799063), (3759, 5529088), (4296, 4837952), (5012, 4146816), (5376, 3866042), (5728, 3628464), (7518, 2764544), (8592, 2418976), (10024, 2073408), (10752, 1933021), (10799, 1924608), (11456, 1814232), (15036, 1382272), (17184, 1209488), (20048, 1036704), (21598, 962304), (22912, 907116), (30072, 691136), (32397, 641536), (34368, 604744), (40096, 518352), (43196, 481152), (45824, 453558), (60144, 345568), (64794, 320768), (68736, 302372), (75593, 274944), (80192, 259176), (86392, 240576), (91648, 226779), (120288, 172784), (129588, 160384), (137472, 151186)]