20188803072

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52999}}^1$

素因数の和:53057

約数の個数: 104

約数和(自身を含む): 55567744000

約数和(自身を除く): 35378940928

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, 744, 768, 992, 1024, 1488, 1536, 1984, 2048, 2976, 3072, 3968, 4096, 5952, 6144, 7936, 11904, 12288, 15872, 23808, 31744, 47616, 52999, 63488, 95232, 105998, 126976, 158997, 190464, 211996, 317994, 380928, 423992, 635988, 847984, 1271976, 1642969, 1695968, 2543952, 3285938, 3391936, 4928907, 5087904, 6571876, 6783872, 9857814, 10175808, 13143752, 13567744, 19715628, 20351616, 26287504, 27135488, 39431256, 40703232, 52575008, 54270976, 78862512, 81406464, 105150016, 108541952, 157725024, 162812928, 210300032, 217083904, 315450048, 325625856, 420600064, 630900096, 651251712, 841200128, 1261800192, 1682400256, 2523600384, 3364800512, 5047200768, 6729601024, 10094401536, 20188803072]

約数ペア:

[(1, 20188803072), (2, 10094401536), (3, 6729601024), (4, 5047200768), (6, 3364800512), (8, 2523600384), (12, 1682400256), (16, 1261800192), (24, 841200128), (31, 651251712), (32, 630900096), (48, 420600064), (62, 325625856), (64, 315450048), (93, 217083904), (96, 210300032), (124, 162812928), (128, 157725024), (186, 108541952), (192, 105150016), (248, 81406464), (256, 78862512), (372, 54270976), (384, 52575008), (496, 40703232), (512, 39431256), (744, 27135488), (768, 26287504), (992, 20351616), (1024, 19715628), (1488, 13567744), (1536, 13143752), (1984, 10175808), (2048, 9857814), (2976, 6783872), (3072, 6571876), (3968, 5087904), (4096, 4928907), (5952, 3391936), (6144, 3285938), (7936, 2543952), (11904, 1695968), (12288, 1642969), (15872, 1271976), (23808, 847984), (31744, 635988), (47616, 423992), (52999, 380928), (63488, 317994), (95232, 211996), (105998, 190464), (126976, 158997)]