20254467072

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22973}}^1$

素因数の和:23044

約数の個数: 176

約数和(自身を含む): 63205333632

約数和(自身を除く): 42950866560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 768, 861, 896, 984, 1024, 1148, 1312, 1344, 1536, 1722, 1792, 1968, 2296, 2624, 2688, 3072, 3444, 3584, 3936, 4592, 5248, 5376, 6888, 7168, 7872, 9184, 10496, 10752, 13776, 15744, 18368, 20992, 21504, 22973, 27552, 31488, 36736, 41984, 45946, 55104, 62976, 68919, 73472, 91892, 110208, 125952, 137838, 146944, 160811, 183784, 220416, 275676, 293888, 321622, 367568, 440832, 482433, 551352, 643244, 735136, 881664, 941893, 964866, 1102704, 1286488, 1470272, 1883786, 1929732, 2205408, 2572976, 2825679, 2940544, 3767572, 3859464, 4410816, 5145952, 5651358, 5881088, 6593251, 7535144, 7718928, 8821632, 10291904, 11302716, 11762176, 13186502, 15070288, 15437856, 17643264, 19779753, 20583808, 22605432, 23524352, 26373004, 30140576, 30875712, 35286528, 39559506, 41167616, 45210864, 52746008, 60281152, 61751424, 70573056, 79119012, 82335232, 90421728, 105492016, 120562304, 123502848, 158238024, 164670464, 180843456, 210984032, 241124608, 247005696, 316476048, 361686912, 421968064, 482249216, 494011392, 632952096, 723373824, 843936128, 964498432, 1265904192, 1446747648, 1687872256, 2531808384, 2893495296, 3375744512, 5063616768, 6751489024, 10127233536, 20254467072]

約数ペア:

[(1, 20254467072), (2, 10127233536), (3, 6751489024), (4, 5063616768), (6, 3375744512), (7, 2893495296), (8, 2531808384), (12, 1687872256), (14, 1446747648), (16, 1265904192), (21, 964498432), (24, 843936128), (28, 723373824), (32, 632952096), (41, 494011392), (42, 482249216), (48, 421968064), (56, 361686912), (64, 316476048), (82, 247005696), (84, 241124608), (96, 210984032), (112, 180843456), (123, 164670464), (128, 158238024), (164, 123502848), (168, 120562304), (192, 105492016), (224, 90421728), (246, 82335232), (256, 79119012), (287, 70573056), (328, 61751424), (336, 60281152), (384, 52746008), (448, 45210864), (492, 41167616), (512, 39559506), (574, 35286528), (656, 30875712), (672, 30140576), (768, 26373004), (861, 23524352), (896, 22605432), (984, 20583808), (1024, 19779753), (1148, 17643264), (1312, 15437856), (1344, 15070288), (1536, 13186502), (1722, 11762176), (1792, 11302716), (1968, 10291904), (2296, 8821632), (2624, 7718928), (2688, 7535144), (3072, 6593251), (3444, 5881088), (3584, 5651358), (3936, 5145952), (4592, 4410816), (5248, 3859464), (5376, 3767572), (6888, 2940544), (7168, 2825679), (7872, 2572976), (9184, 2205408), (10496, 1929732), (10752, 1883786), (13776, 1470272), (15744, 1286488), (18368, 1102704), (20992, 964866), (21504, 941893), (22973, 881664), (27552, 735136), (31488, 643244), (36736, 551352), (41984, 482433), (45946, 440832), (55104, 367568), (62976, 321622), (68919, 293888), (73472, 275676), (91892, 220416), (110208, 183784), (125952, 160811), (137838, 146944)]