20207699568

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 300

約数和(自身を含む): 66527133608

約数和(自身を除く): 46319434040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 211, 252, 277, 294, 336, 343, 392, 422, 441, 504, 554, 588, 633, 686, 784, 831, 844, 882, 1008, 1029, 1108, 1176, 1266, 1372, 1477, 1662, 1688, 1764, 1899, 1939, 2058, 2216, 2352, 2401, 2493, 2532, 2744, 2954, 3087, 3324, 3376, 3528, 3798, 3878, 4116, 4431, 4432, 4802, 4986, 5064, 5488, 5817, 5908, 6174, 6648, 7056, 7203, 7596, 7756, 8232, 8862, 9604, 9972, 10128, 10339, 11634, 11816, 12348, 13293, 13296, 13573, 14406, 15192, 15512, 16464, 17451, 17724, 19208, 19944, 20678, 21609, 23268, 23632, 24696, 26586, 27146, 28812, 30384, 31017, 31024, 34902, 35448, 38416, 39888, 40719, 41356, 43218, 46536, 49392, 53172, 54292, 57624, 58447, 62034, 69804, 70896, 72373, 81438, 82712, 86436, 93051, 93072, 95011, 106344, 108584, 115248, 116894, 122157, 124068, 139608, 144746, 162876, 165424, 172872, 175341, 186102, 190022, 212688, 217119, 217168, 233788, 244314, 248136, 279216, 285033, 289492, 325752, 345744, 350682, 372204, 380044, 409129, 434238, 467576, 488628, 496272, 506611, 526023, 570066, 578984, 651357, 651504, 665077, 701364, 744408, 760088, 818258, 855099, 868476, 935152, 977256, 1013222, 1052046, 1140132, 1157968, 1227387, 1302714, 1330154, 1402728, 1488816, 1519833, 1520176, 1636516, 1710198, 1736952, 1954512, 1995231, 2026444, 2104092, 2280264, 2454774, 2605428, 2660308, 2805456, 2863903, 3039666, 3273032, 3420396, 3473904, 3682161, 3990462, 4052888, 4208184, 4559499, 4560528, 4909548, 5210856, 5320616, 5727806, 5985693, 6079332, 6546064, 6840792, 7364322, 7980924, 8105776, 8416368, 8591709, 9118998, 9819096, 10421712, 10641232, 11455612, 11971386, 12158664, 13681584, 14728644, 15961848, 17183418, 18237996, 19638192, 20047321, 22911224, 23942772, 24317328, 25775127, 29457288, 31923696, 34366836, 36475992, 40094642, 45822448, 47885544, 51550254, 58914576, 60141963, 68733672, 72951984, 80189284, 95771088, 103100508, 120283926, 137467344, 140331247, 160378568, 180425889, 206201016, 240567852, 280662494, 320757136, 360851778, 412402032, 420993741, 481135704, 561324988, 721703556, 841987482, 962271408, 1122649976, 1262981223, 1443407112, 1683974964, 2245299952, 2525962446, 2886814224, 3367949928, 5051924892, 6735899856, 10103849784, 20207699568]

約数ペア:

[(1, 20207699568), (2, 10103849784), (3, 6735899856), (4, 5051924892), (6, 3367949928), (7, 2886814224), (8, 2525962446), (9, 2245299952), (12, 1683974964), (14, 1443407112), (16, 1262981223), (18, 1122649976), (21, 962271408), (24, 841987482), (28, 721703556), (36, 561324988), (42, 481135704), (48, 420993741), (49, 412402032), (56, 360851778), (63, 320757136), (72, 280662494), (84, 240567852), (98, 206201016), (112, 180425889), (126, 160378568), (144, 140331247), (147, 137467344), (168, 120283926), (196, 103100508), (211, 95771088), (252, 80189284), (277, 72951984), (294, 68733672), (336, 60141963), (343, 58914576), (392, 51550254), (422, 47885544), (441, 45822448), (504, 40094642), (554, 36475992), (588, 34366836), (633, 31923696), (686, 29457288), (784, 25775127), (831, 24317328), (844, 23942772), (882, 22911224), (1008, 20047321), (1029, 19638192), (1108, 18237996), (1176, 17183418), (1266, 15961848), (1372, 14728644), (1477, 13681584), (1662, 12158664), (1688, 11971386), (1764, 11455612), (1899, 10641232), (1939, 10421712), (2058, 9819096), (2216, 9118998), (2352, 8591709), (2401, 8416368), (2493, 8105776), (2532, 7980924), (2744, 7364322), (2954, 6840792), (3087, 6546064), (3324, 6079332), (3376, 5985693), (3528, 5727806), (3798, 5320616), (3878, 5210856), (4116, 4909548), (4431, 4560528), (4432, 4559499), (4802, 4208184), (4986, 4052888), (5064, 3990462), (5488, 3682161), (5817, 3473904), (5908, 3420396), (6174, 3273032), (6648, 3039666), (7056, 2863903), (7203, 2805456), (7596, 2660308), (7756, 2605428), (8232, 2454774), (8862, 2280264), (9604, 2104092), (9972, 2026444), (10128, 1995231), (10339, 1954512), (11634, 1736952), (11816, 1710198), (12348, 1636516), (13293, 1520176), (13296, 1519833), (13573, 1488816), (14406, 1402728), (15192, 1330154), (15512, 1302714), (16464, 1227387), (17451, 1157968), (17724, 1140132), (19208, 1052046), (19944, 1013222), (20678, 977256), (21609, 935152), (23268, 868476), (23632, 855099), (24696, 818258), (26586, 760088), (27146, 744408), (28812, 701364), (30384, 665077), (31017, 651504), (31024, 651357), (34902, 578984), (35448, 570066), (38416, 526023), (39888, 506611), (40719, 496272), (41356, 488628), (43218, 467576), (46536, 434238), (49392, 409129), (53172, 380044), (54292, 372204), (57624, 350682), (58447, 345744), (62034, 325752), (69804, 289492), (70896, 285033), (72373, 279216), (81438, 248136), (82712, 244314), (86436, 233788), (93051, 217168), (93072, 217119), (95011, 212688), (106344, 190022), (108584, 186102), (115248, 175341), (116894, 172872), (122157, 165424), (124068, 162876), (139608, 144746)]