20176994304

素因数分解:

$2^{15}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2274

約数の個数: 192

約数和(自身を含む): 60195732480

約数和(自身を除く): 40018738176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2048, 2207, 2232, 2304, 2976, 3072, 3968, 4096, 4414, 4464, 4608, 5952, 6144, 6621, 7936, 8192, 8828, 8928, 9216, 11904, 12288, 13242, 15872, 16384, 17656, 17856, 18432, 19863, 23808, 24576, 26484, 31744, 32768, 35312, 35712, 36864, 39726, 47616, 49152, 52968, 63488, 68417, 70624, 71424, 73728, 79452, 95232, 98304, 105936, 126976, 136834, 141248, 142848, 147456, 158904, 190464, 205251, 211872, 253952, 273668, 282496, 285696, 294912, 317808, 380928, 410502, 423744, 507904, 547336, 564992, 571392, 615753, 635616, 761856, 821004, 847488, 1015808, 1094672, 1129984, 1142784, 1231506, 1271232, 1523712, 1642008, 1694976, 2189344, 2259968, 2285568, 2463012, 2542464, 3047424, 3284016, 3389952, 4378688, 4519936, 4571136, 4926024, 5084928, 6568032, 6779904, 8757376, 9039872, 9142272, 9852048, 10169856, 13136064, 13559808, 17514752, 18079744, 19704096, 20339712, 26272128, 27119616, 35029504, 36159488, 39408192, 40679424, 52544256, 54239232, 70059008, 72318976, 78816384, 81358848, 105088512, 108478464, 140118016, 157632768, 162717696, 210177024, 216956928, 280236032, 315265536, 325435392, 420354048, 560472064, 630531072, 650870784, 840708096, 1120944128, 1261062144, 1681416192, 2241888256, 2522124288, 3362832384, 5044248576, 6725664768, 10088497152, 20176994304]

約数ペア:

[(1, 20176994304), (2, 10088497152), (3, 6725664768), (4, 5044248576), (6, 3362832384), (8, 2522124288), (9, 2241888256), (12, 1681416192), (16, 1261062144), (18, 1120944128), (24, 840708096), (31, 650870784), (32, 630531072), (36, 560472064), (48, 420354048), (62, 325435392), (64, 315265536), (72, 280236032), (93, 216956928), (96, 210177024), (124, 162717696), (128, 157632768), (144, 140118016), (186, 108478464), (192, 105088512), (248, 81358848), (256, 78816384), (279, 72318976), (288, 70059008), (372, 54239232), (384, 52544256), (496, 40679424), (512, 39408192), (558, 36159488), (576, 35029504), (744, 27119616), (768, 26272128), (992, 20339712), (1024, 19704096), (1116, 18079744), (1152, 17514752), (1488, 13559808), (1536, 13136064), (1984, 10169856), (2048, 9852048), (2207, 9142272), (2232, 9039872), (2304, 8757376), (2976, 6779904), (3072, 6568032), (3968, 5084928), (4096, 4926024), (4414, 4571136), (4464, 4519936), (4608, 4378688), (5952, 3389952), (6144, 3284016), (6621, 3047424), (7936, 2542464), (8192, 2463012), (8828, 2285568), (8928, 2259968), (9216, 2189344), (11904, 1694976), (12288, 1642008), (13242, 1523712), (15872, 1271232), (16384, 1231506), (17656, 1142784), (17856, 1129984), (18432, 1094672), (19863, 1015808), (23808, 847488), (24576, 821004), (26484, 761856), (31744, 635616), (32768, 615753), (35312, 571392), (35712, 564992), (36864, 547336), (39726, 507904), (47616, 423744), (49152, 410502), (52968, 380928), (63488, 317808), (68417, 294912), (70624, 285696), (71424, 282496), (73728, 273668), (79452, 253952), (95232, 211872), (98304, 205251), (105936, 190464), (126976, 158904), (136834, 147456), (141248, 142848)]