20128776192

素因数分解:

$2^{14}\times 3^2\times 7^1\times {\mathrm{19501}}^1$

素因数の和:19542

約数の個数: 180

約数和(自身を含む): 66458291536

約数和(自身を除く): 46329515344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 8192, 9216, 10752, 12288, 14336, 16128, 16384, 18432, 19501, 21504, 24576, 28672, 32256, 36864, 39002, 43008, 49152, 57344, 58503, 64512, 73728, 78004, 86016, 114688, 117006, 129024, 136507, 147456, 156008, 172032, 175509, 234012, 258048, 273014, 312016, 344064, 351018, 409521, 468024, 516096, 546028, 624032, 702036, 819042, 936048, 1032192, 1092056, 1228563, 1248064, 1404072, 1638084, 1872096, 2184112, 2457126, 2496128, 2808144, 3276168, 3744192, 4368224, 4914252, 4992256, 5616288, 6552336, 7488384, 8736448, 9828504, 9984512, 11232576, 13104672, 14976768, 17472896, 19657008, 19969024, 22465152, 26209344, 29953536, 34945792, 39314016, 39938048, 44930304, 52418688, 59907072, 69891584, 78628032, 79876096, 89860608, 104837376, 119814144, 139783168, 157256064, 159752192, 179721216, 209674752, 239628288, 279566336, 314512128, 319504384, 359442432, 419349504, 479256576, 559132672, 629024256, 718884864, 838699008, 958513152, 1118265344, 1258048512, 1437769728, 1677398016, 2236530688, 2516097024, 2875539456, 3354796032, 5032194048, 6709592064, 10064388096, 20128776192]

約数ペア:

[(1, 20128776192), (2, 10064388096), (3, 6709592064), (4, 5032194048), (6, 3354796032), (7, 2875539456), (8, 2516097024), (9, 2236530688), (12, 1677398016), (14, 1437769728), (16, 1258048512), (18, 1118265344), (21, 958513152), (24, 838699008), (28, 718884864), (32, 629024256), (36, 559132672), (42, 479256576), (48, 419349504), (56, 359442432), (63, 319504384), (64, 314512128), (72, 279566336), (84, 239628288), (96, 209674752), (112, 179721216), (126, 159752192), (128, 157256064), (144, 139783168), (168, 119814144), (192, 104837376), (224, 89860608), (252, 79876096), (256, 78628032), (288, 69891584), (336, 59907072), (384, 52418688), (448, 44930304), (504, 39938048), (512, 39314016), (576, 34945792), (672, 29953536), (768, 26209344), (896, 22465152), (1008, 19969024), (1024, 19657008), (1152, 17472896), (1344, 14976768), (1536, 13104672), (1792, 11232576), (2016, 9984512), (2048, 9828504), (2304, 8736448), (2688, 7488384), (3072, 6552336), (3584, 5616288), (4032, 4992256), (4096, 4914252), (4608, 4368224), (5376, 3744192), (6144, 3276168), (7168, 2808144), (8064, 2496128), (8192, 2457126), (9216, 2184112), (10752, 1872096), (12288, 1638084), (14336, 1404072), (16128, 1248064), (16384, 1228563), (18432, 1092056), (19501, 1032192), (21504, 936048), (24576, 819042), (28672, 702036), (32256, 624032), (36864, 546028), (39002, 516096), (43008, 468024), (49152, 409521), (57344, 351018), (58503, 344064), (64512, 312016), (73728, 273014), (78004, 258048), (86016, 234012), (114688, 175509), (117006, 172032), (129024, 156008), (136507, 147456)]