20216515584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11173}}^1$

素因数の和:11246

約数の個数: 176

約数和(自身を含む): 58555335680

約数和(自身を除く): 38338820096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 589, 608, 744, 768, 912, 992, 1024, 1178, 1216, 1488, 1536, 1767, 1824, 1984, 2356, 2432, 2976, 3072, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 9728, 11173, 11904, 14136, 14592, 15872, 18848, 19456, 22346, 23808, 28272, 29184, 31744, 33519, 37696, 44692, 47616, 56544, 58368, 67038, 75392, 89384, 95232, 113088, 134076, 150784, 178768, 212287, 226176, 268152, 301568, 346363, 357536, 424574, 452352, 536304, 603136, 636861, 692726, 715072, 849148, 904704, 1039089, 1072608, 1273722, 1385452, 1430144, 1698296, 1809408, 2078178, 2145216, 2547444, 2770904, 2860288, 3396592, 4156356, 4290432, 5094888, 5541808, 5720576, 6580897, 6793184, 8312712, 8580864, 10189776, 11083616, 11441152, 13161794, 13586368, 16625424, 17161728, 19742691, 20379552, 22167232, 26323588, 27172736, 33250848, 34323456, 39485382, 40759104, 44334464, 52647176, 54345472, 66501696, 78970764, 81518208, 88668928, 105294352, 108690944, 133003392, 157941528, 163036416, 177337856, 210588704, 217381888, 266006784, 315883056, 326072832, 354675712, 421177408, 532013568, 631766112, 652145664, 842354816, 1064027136, 1263532224, 1684709632, 2527064448, 3369419264, 5054128896, 6738838528, 10108257792, 20216515584]

約数ペア:

[(1, 20216515584), (2, 10108257792), (3, 6738838528), (4, 5054128896), (6, 3369419264), (8, 2527064448), (12, 1684709632), (16, 1263532224), (19, 1064027136), (24, 842354816), (31, 652145664), (32, 631766112), (38, 532013568), (48, 421177408), (57, 354675712), (62, 326072832), (64, 315883056), (76, 266006784), (93, 217381888), (96, 210588704), (114, 177337856), (124, 163036416), (128, 157941528), (152, 133003392), (186, 108690944), (192, 105294352), (228, 88668928), (248, 81518208), (256, 78970764), (304, 66501696), (372, 54345472), (384, 52647176), (456, 44334464), (496, 40759104), (512, 39485382), (589, 34323456), (608, 33250848), (744, 27172736), (768, 26323588), (912, 22167232), (992, 20379552), (1024, 19742691), (1178, 17161728), (1216, 16625424), (1488, 13586368), (1536, 13161794), (1767, 11441152), (1824, 11083616), (1984, 10189776), (2356, 8580864), (2432, 8312712), (2976, 6793184), (3072, 6580897), (3534, 5720576), (3648, 5541808), (3968, 5094888), (4712, 4290432), (4864, 4156356), (5952, 3396592), (7068, 2860288), (7296, 2770904), (7936, 2547444), (9424, 2145216), (9728, 2078178), (11173, 1809408), (11904, 1698296), (14136, 1430144), (14592, 1385452), (15872, 1273722), (18848, 1072608), (19456, 1039089), (22346, 904704), (23808, 849148), (28272, 715072), (29184, 692726), (31744, 636861), (33519, 603136), (37696, 536304), (44692, 452352), (47616, 424574), (56544, 357536), (58368, 346363), (67038, 301568), (75392, 268152), (89384, 226176), (95232, 212287), (113088, 178768), (134076, 150784)]