19938743424

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{752519}}^1$

素因数の和:752562

約数の個数: 96

約数和(自身を含む): 59870491200

約数和(自身を除く): 39931747776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 26496, 752519, 1505038, 2257557, 3010076, 4515114, 6020152, 6772671, 9030228, 12040304, 13545342, 17307937, 18060456, 24080608, 27090684, 34615874, 36120912, 48161216, 51923811, 54181368, 69231748, 72241824, 96322432, 103847622, 108362736, 138463496, 144483648, 155771433, 207695244, 216725472, 276926992, 288967296, 311542866, 415390488, 433450944, 553853984, 623085732, 830780976, 866901888, 1107707968, 1246171464, 1661561952, 2215415936, 2492342928, 3323123904, 4984685856, 6646247808, 9969371712, 19938743424]

約数ペア:

[(1, 19938743424), (2, 9969371712), (3, 6646247808), (4, 4984685856), (6, 3323123904), (8, 2492342928), (9, 2215415936), (12, 1661561952), (16, 1246171464), (18, 1107707968), (23, 866901888), (24, 830780976), (32, 623085732), (36, 553853984), (46, 433450944), (48, 415390488), (64, 311542866), (69, 288967296), (72, 276926992), (92, 216725472), (96, 207695244), (128, 155771433), (138, 144483648), (144, 138463496), (184, 108362736), (192, 103847622), (207, 96322432), (276, 72241824), (288, 69231748), (368, 54181368), (384, 51923811), (414, 48161216), (552, 36120912), (576, 34615874), (736, 27090684), (828, 24080608), (1104, 18060456), (1152, 17307937), (1472, 13545342), (1656, 12040304), (2208, 9030228), (2944, 6772671), (3312, 6020152), (4416, 4515114), (6624, 3010076), (8832, 2257557), (13248, 1505038), (26496, 752519)]