20141568

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 62853120

約数和(自身を除く): 42711552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 93, 94, 96, 108, 124, 128, 141, 144, 186, 188, 192, 216, 248, 256, 279, 282, 288, 372, 376, 384, 423, 432, 496, 512, 558, 564, 576, 744, 752, 768, 837, 846, 864, 992, 1116, 1128, 1152, 1269, 1457, 1488, 1504, 1536, 1674, 1692, 1728, 1984, 2232, 2256, 2304, 2538, 2914, 2976, 3008, 3348, 3384, 3456, 3968, 4371, 4464, 4512, 4608, 5076, 5828, 5952, 6016, 6696, 6768, 6912, 7936, 8742, 8928, 9024, 10152, 11656, 11904, 12032, 13113, 13392, 13536, 13824, 15872, 17484, 17856, 18048, 20304, 23312, 23808, 24064, 26226, 26784, 27072, 34968, 35712, 36096, 39339, 40608, 46624, 47616, 52452, 53568, 54144, 69936, 71424, 72192, 78678, 81216, 93248, 104904, 107136, 108288, 139872, 142848, 157356, 162432, 186496, 209808, 214272, 216576, 279744, 314712, 324864, 372992, 419616, 428544, 559488, 629424, 649728, 745984, 839232, 1118976, 1258848, 1678464, 2237952, 2517696, 3356928, 5035392, 6713856, 10070784, 20141568]

約数ペア:

[(1, 20141568), (2, 10070784), (3, 6713856), (4, 5035392), (6, 3356928), (8, 2517696), (9, 2237952), (12, 1678464), (16, 1258848), (18, 1118976), (24, 839232), (27, 745984), (31, 649728), (32, 629424), (36, 559488), (47, 428544), (48, 419616), (54, 372992), (62, 324864), (64, 314712), (72, 279744), (93, 216576), (94, 214272), (96, 209808), (108, 186496), (124, 162432), (128, 157356), (141, 142848), (144, 139872), (186, 108288), (188, 107136), (192, 104904), (216, 93248), (248, 81216), (256, 78678), (279, 72192), (282, 71424), (288, 69936), (372, 54144), (376, 53568), (384, 52452), (423, 47616), (432, 46624), (496, 40608), (512, 39339), (558, 36096), (564, 35712), (576, 34968), (744, 27072), (752, 26784), (768, 26226), (837, 24064), (846, 23808), (864, 23312), (992, 20304), (1116, 18048), (1128, 17856), (1152, 17484), (1269, 15872), (1457, 13824), (1488, 13536), (1504, 13392), (1536, 13113), (1674, 12032), (1692, 11904), (1728, 11656), (1984, 10152), (2232, 9024), (2256, 8928), (2304, 8742), (2538, 7936), (2914, 6912), (2976, 6768), (3008, 6696), (3348, 6016), (3384, 5952), (3456, 5828), (3968, 5076), (4371, 4608), (4464, 4512)]