20248090112

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 160

約数和(自身を含む): 43439362560

約数和(自身を除く): 23191272448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 151, 184, 193, 236, 256, 302, 368, 386, 472, 512, 604, 736, 772, 944, 1208, 1357, 1472, 1544, 1888, 2416, 2714, 2944, 3088, 3473, 3776, 4439, 4832, 5428, 5888, 6176, 6946, 7552, 8878, 8909, 9664, 10856, 11387, 11776, 12352, 13892, 15104, 17756, 17818, 19328, 21712, 22774, 24704, 27784, 29143, 30208, 35512, 35636, 38656, 43424, 45548, 49408, 55568, 58286, 71024, 71272, 77312, 86848, 91096, 98816, 111136, 116572, 142048, 142544, 173696, 182192, 204907, 222272, 233144, 261901, 284096, 285088, 347392, 364384, 409814, 444544, 466288, 523802, 568192, 570176, 670289, 694784, 728768, 819628, 889088, 932576, 1047604, 1136384, 1140352, 1340578, 1457536, 1639256, 1719437, 1778176, 1865152, 2095208, 2272768, 2280704, 2681156, 2915072, 3278512, 3438874, 3730304, 4190416, 4561408, 5362312, 5830144, 6557024, 6877748, 7460608, 8380832, 10724624, 13114048, 13755496, 14921216, 16761664, 21449248, 26228096, 27510992, 33523328, 39547051, 42898496, 52456192, 55021984, 67046656, 79094102, 85796992, 104912384, 110043968, 134093312, 158188204, 171593984, 220087936, 316376408, 343187968, 440175872, 632752816, 880351744, 1265505632, 2531011264, 5062022528, 10124045056, 20248090112]

約数ペア:

[(1, 20248090112), (2, 10124045056), (4, 5062022528), (8, 2531011264), (16, 1265505632), (23, 880351744), (32, 632752816), (46, 440175872), (59, 343187968), (64, 316376408), (92, 220087936), (118, 171593984), (128, 158188204), (151, 134093312), (184, 110043968), (193, 104912384), (236, 85796992), (256, 79094102), (302, 67046656), (368, 55021984), (386, 52456192), (472, 42898496), (512, 39547051), (604, 33523328), (736, 27510992), (772, 26228096), (944, 21449248), (1208, 16761664), (1357, 14921216), (1472, 13755496), (1544, 13114048), (1888, 10724624), (2416, 8380832), (2714, 7460608), (2944, 6877748), (3088, 6557024), (3473, 5830144), (3776, 5362312), (4439, 4561408), (4832, 4190416), (5428, 3730304), (5888, 3438874), (6176, 3278512), (6946, 2915072), (7552, 2681156), (8878, 2280704), (8909, 2272768), (9664, 2095208), (10856, 1865152), (11387, 1778176), (11776, 1719437), (12352, 1639256), (13892, 1457536), (15104, 1340578), (17756, 1140352), (17818, 1136384), (19328, 1047604), (21712, 932576), (22774, 889088), (24704, 819628), (27784, 728768), (29143, 694784), (30208, 670289), (35512, 570176), (35636, 568192), (38656, 523802), (43424, 466288), (45548, 444544), (49408, 409814), (55568, 364384), (58286, 347392), (71024, 285088), (71272, 284096), (77312, 261901), (86848, 233144), (91096, 222272), (98816, 204907), (111136, 182192), (116572, 173696), (142048, 142544)]