20797902048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2046

約数の個数: 288

約数和(自身を含む): 69119108352

約数和(自身を除く): 48321206304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 137, 154, 168, 176, 224, 231, 242, 264, 274, 308, 336, 352, 363, 411, 462, 484, 528, 548, 616, 672, 726, 822, 847, 924, 959, 968, 1056, 1096, 1232, 1452, 1507, 1644, 1694, 1848, 1867, 1918, 1936, 2192, 2464, 2541, 2877, 2904, 3014, 3288, 3388, 3696, 3734, 3836, 3872, 4384, 4521, 5082, 5601, 5754, 5808, 6028, 6576, 6776, 7392, 7468, 7672, 9042, 10164, 10549, 11202, 11508, 11616, 12056, 13069, 13152, 13552, 14936, 15344, 16577, 18084, 20328, 20537, 21098, 22404, 23016, 24112, 26138, 27104, 29872, 30688, 31647, 33154, 36168, 39207, 40656, 41074, 42196, 44808, 46032, 48224, 49731, 52276, 59744, 61611, 63294, 66308, 72336, 78414, 81312, 82148, 84392, 89616, 92064, 99462, 104552, 116039, 123222, 126588, 132616, 143759, 144672, 156828, 164296, 168784, 179232, 198924, 209104, 225907, 232078, 246444, 253176, 255779, 265232, 287518, 313656, 328592, 337568, 348117, 397848, 418208, 431277, 451814, 464156, 492888, 506352, 511558, 530464, 575036, 627312, 657184, 677721, 696234, 767337, 795696, 862554, 903628, 928312, 985776, 1012704, 1023116, 1150072, 1254624, 1355442, 1392468, 1534674, 1581349, 1591392, 1725108, 1790453, 1807256, 1856624, 1971552, 2046232, 2300144, 2710884, 2784936, 2813569, 3069348, 3162698, 3450216, 3580906, 3614512, 3713248, 4092464, 4600288, 4744047, 5371359, 5421768, 5569872, 5627138, 6138696, 6325396, 6900432, 7161812, 7229024, 8184928, 8440707, 9488094, 10742718, 10843536, 11139744, 11254276, 12277392, 12650792, 13800864, 14323624, 16881414, 18976188, 19694983, 21485436, 21687072, 22508552, 24554784, 25301584, 28647248, 30949259, 33762828, 37952376, 39389966, 42970872, 45017104, 50603168, 57294496, 59084949, 61898518, 67525656, 75904752, 78779932, 85941744, 90034208, 92847777, 118169898, 123797036, 135051312, 151809504, 157559864, 171883488, 185695554, 216644813, 236339796, 247594072, 270102624, 315119728, 371391108, 433289626, 472679592, 495188144, 630239456, 649934439, 742782216, 866579252, 945359184, 990376288, 1299868878, 1485564432, 1733158504, 1890718368, 2599737756, 2971128864, 3466317008, 5199475512, 6932634016, 10398951024, 20797902048]

約数ペア:

[(1, 20797902048), (2, 10398951024), (3, 6932634016), (4, 5199475512), (6, 3466317008), (7, 2971128864), (8, 2599737756), (11, 1890718368), (12, 1733158504), (14, 1485564432), (16, 1299868878), (21, 990376288), (22, 945359184), (24, 866579252), (28, 742782216), (32, 649934439), (33, 630239456), (42, 495188144), (44, 472679592), (48, 433289626), (56, 371391108), (66, 315119728), (77, 270102624), (84, 247594072), (88, 236339796), (96, 216644813), (112, 185695554), (121, 171883488), (132, 157559864), (137, 151809504), (154, 135051312), (168, 123797036), (176, 118169898), (224, 92847777), (231, 90034208), (242, 85941744), (264, 78779932), (274, 75904752), (308, 67525656), (336, 61898518), (352, 59084949), (363, 57294496), (411, 50603168), (462, 45017104), (484, 42970872), (528, 39389966), (548, 37952376), (616, 33762828), (672, 30949259), (726, 28647248), (822, 25301584), (847, 24554784), (924, 22508552), (959, 21687072), (968, 21485436), (1056, 19694983), (1096, 18976188), (1232, 16881414), (1452, 14323624), (1507, 13800864), (1644, 12650792), (1694, 12277392), (1848, 11254276), (1867, 11139744), (1918, 10843536), (1936, 10742718), (2192, 9488094), (2464, 8440707), (2541, 8184928), (2877, 7229024), (2904, 7161812), (3014, 6900432), (3288, 6325396), (3388, 6138696), (3696, 5627138), (3734, 5569872), (3836, 5421768), (3872, 5371359), (4384, 4744047), (4521, 4600288), (5082, 4092464), (5601, 3713248), (5754, 3614512), (5808, 3580906), (6028, 3450216), (6576, 3162698), (6776, 3069348), (7392, 2813569), (7468, 2784936), (7672, 2710884), (9042, 2300144), (10164, 2046232), (10549, 1971552), (11202, 1856624), (11508, 1807256), (11616, 1790453), (12056, 1725108), (13069, 1591392), (13152, 1581349), (13552, 1534674), (14936, 1392468), (15344, 1355442), (16577, 1254624), (18084, 1150072), (20328, 1023116), (20537, 1012704), (21098, 985776), (22404, 928312), (23016, 903628), (24112, 862554), (26138, 795696), (27104, 767337), (29872, 696234), (30688, 677721), (31647, 657184), (33154, 627312), (36168, 575036), (39207, 530464), (40656, 511558), (41074, 506352), (42196, 492888), (44808, 464156), (46032, 451814), (48224, 431277), (49731, 418208), (52276, 397848), (59744, 348117), (61611, 337568), (63294, 328592), (66308, 313656), (72336, 287518), (78414, 265232), (81312, 255779), (82148, 253176), (84392, 246444), (89616, 232078), (92064, 225907), (99462, 209104), (104552, 198924), (116039, 179232), (123222, 168784), (126588, 164296), (132616, 156828), (143759, 144672)]