20113903104

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 55483591680

約数和(自身を除く): 35369688576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 641, 659, 744, 768, 992, 1282, 1318, 1488, 1536, 1923, 1977, 1984, 2564, 2636, 2976, 3846, 3954, 3968, 5128, 5272, 5952, 7692, 7908, 7936, 10256, 10544, 11904, 15384, 15816, 15872, 19871, 20429, 20512, 21088, 23808, 30768, 31632, 39742, 40858, 41024, 42176, 47616, 59613, 61287, 61536, 63264, 79484, 81716, 82048, 84352, 119226, 122574, 123072, 126528, 158968, 163432, 164096, 168704, 238452, 245148, 246144, 253056, 317936, 326864, 328192, 337408, 422419, 476904, 490296, 492288, 506112, 635872, 653728, 844838, 953808, 980592, 984576, 1012224, 1267257, 1271744, 1307456, 1689676, 1907616, 1961184, 2534514, 2543488, 2614912, 3379352, 3815232, 3922368, 5069028, 5086976, 5229824, 6758704, 7630464, 7844736, 10138056, 10173952, 10459648, 13094989, 13517408, 15260928, 15689472, 20276112, 26189978, 27034816, 30521856, 31378944, 39284967, 40552224, 52379956, 54069632, 78569934, 81104448, 104759912, 108139264, 157139868, 162208896, 209519824, 216278528, 314279736, 324417792, 419039648, 628559472, 648835584, 838079296, 1257118944, 1676158592, 2514237888, 3352317184, 5028475776, 6704634368, 10056951552, 20113903104]

約数ペア:

[(1, 20113903104), (2, 10056951552), (3, 6704634368), (4, 5028475776), (6, 3352317184), (8, 2514237888), (12, 1676158592), (16, 1257118944), (24, 838079296), (31, 648835584), (32, 628559472), (48, 419039648), (62, 324417792), (64, 314279736), (93, 216278528), (96, 209519824), (124, 162208896), (128, 157139868), (186, 108139264), (192, 104759912), (248, 81104448), (256, 78569934), (372, 54069632), (384, 52379956), (496, 40552224), (512, 39284967), (641, 31378944), (659, 30521856), (744, 27034816), (768, 26189978), (992, 20276112), (1282, 15689472), (1318, 15260928), (1488, 13517408), (1536, 13094989), (1923, 10459648), (1977, 10173952), (1984, 10138056), (2564, 7844736), (2636, 7630464), (2976, 6758704), (3846, 5229824), (3954, 5086976), (3968, 5069028), (5128, 3922368), (5272, 3815232), (5952, 3379352), (7692, 2614912), (7908, 2543488), (7936, 2534514), (10256, 1961184), (10544, 1907616), (11904, 1689676), (15384, 1307456), (15816, 1271744), (15872, 1267257), (19871, 1012224), (20429, 984576), (20512, 980592), (21088, 953808), (23808, 844838), (30768, 653728), (31632, 635872), (39742, 506112), (40858, 492288), (41024, 490296), (42176, 476904), (47616, 422419), (59613, 337408), (61287, 328192), (61536, 326864), (63264, 317936), (79484, 253056), (81716, 246144), (82048, 245148), (84352, 238452), (119226, 168704), (122574, 164096), (123072, 163432), (126528, 158968)]