20684748288

素因数分解:

$2^9\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1156

約数の個数: 160

約数和(自身を含む): 56083053312

約数和(自身を除く): 35398305024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 151, 192, 202, 256, 302, 303, 384, 404, 453, 512, 604, 606, 768, 808, 883, 906, 1208, 1212, 1536, 1616, 1766, 1812, 2416, 2424, 2649, 3232, 3532, 3624, 4832, 4848, 5298, 6464, 7064, 7248, 9664, 9696, 10596, 12928, 14128, 14496, 15251, 19328, 19392, 21192, 25856, 28256, 28992, 30502, 38656, 38784, 42384, 45753, 51712, 56512, 57984, 61004, 77312, 77568, 84768, 89183, 91506, 113024, 115968, 122008, 133333, 155136, 169536, 178366, 183012, 226048, 231936, 244016, 266666, 267549, 339072, 356732, 366024, 399999, 452096, 488032, 533332, 535098, 678144, 713464, 732048, 799998, 976064, 1066664, 1070196, 1356288, 1426928, 1464096, 1599996, 1952128, 2133328, 2140392, 2853856, 2928192, 3199992, 3904256, 4266656, 4280784, 5707712, 5856384, 6399984, 7808512, 8533312, 8561568, 11415424, 11712768, 12799968, 13466633, 17066624, 17123136, 22830848, 23425536, 25599936, 26933266, 34133248, 34246272, 40399899, 45661696, 51199872, 53866532, 68266496, 68492544, 80799798, 102399744, 107733064, 136985088, 161599596, 204799488, 215466128, 323199192, 430932256, 646398384, 861864512, 1292796768, 1723729024, 2585593536, 3447458048, 5171187072, 6894916096, 10342374144, 20684748288]

約数ペア:

[(1, 20684748288), (2, 10342374144), (3, 6894916096), (4, 5171187072), (6, 3447458048), (8, 2585593536), (12, 1723729024), (16, 1292796768), (24, 861864512), (32, 646398384), (48, 430932256), (64, 323199192), (96, 215466128), (101, 204799488), (128, 161599596), (151, 136985088), (192, 107733064), (202, 102399744), (256, 80799798), (302, 68492544), (303, 68266496), (384, 53866532), (404, 51199872), (453, 45661696), (512, 40399899), (604, 34246272), (606, 34133248), (768, 26933266), (808, 25599936), (883, 23425536), (906, 22830848), (1208, 17123136), (1212, 17066624), (1536, 13466633), (1616, 12799968), (1766, 11712768), (1812, 11415424), (2416, 8561568), (2424, 8533312), (2649, 7808512), (3232, 6399984), (3532, 5856384), (3624, 5707712), (4832, 4280784), (4848, 4266656), (5298, 3904256), (6464, 3199992), (7064, 2928192), (7248, 2853856), (9664, 2140392), (9696, 2133328), (10596, 1952128), (12928, 1599996), (14128, 1464096), (14496, 1426928), (15251, 1356288), (19328, 1070196), (19392, 1066664), (21192, 976064), (25856, 799998), (28256, 732048), (28992, 713464), (30502, 678144), (38656, 535098), (38784, 533332), (42384, 488032), (45753, 452096), (51712, 399999), (56512, 366024), (57984, 356732), (61004, 339072), (77312, 267549), (77568, 266666), (84768, 244016), (89183, 231936), (91506, 226048), (113024, 183012), (115968, 178366), (122008, 169536), (133333, 155136)]