20417859072

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 480

約数和(自身を含む): 66356690400

約数和(自身を除く): 45938831328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 59, 64, 72, 78, 96, 104, 106, 109, 117, 118, 128, 144, 156, 159, 177, 192, 208, 212, 218, 234, 236, 256, 288, 312, 318, 327, 354, 384, 416, 424, 436, 468, 472, 477, 512, 531, 576, 624, 636, 654, 689, 708, 767, 768, 832, 848, 872, 936, 944, 954, 981, 1062, 1152, 1248, 1272, 1308, 1378, 1416, 1417, 1534, 1536, 1664, 1696, 1744, 1872, 1888, 1908, 1962, 2067, 2124, 2301, 2304, 2496, 2544, 2616, 2756, 2832, 2834, 3068, 3127, 3328, 3392, 3488, 3744, 3776, 3816, 3924, 4134, 4248, 4251, 4602, 4608, 4992, 5088, 5232, 5512, 5664, 5668, 5777, 6136, 6201, 6254, 6431, 6656, 6784, 6903, 6976, 7488, 7552, 7632, 7848, 8268, 8496, 8502, 9204, 9381, 9984, 10176, 10464, 11024, 11328, 11336, 11554, 12272, 12402, 12508, 12753, 12862, 13568, 13806, 13952, 14976, 15104, 15264, 15696, 16536, 16992, 17004, 17331, 18408, 18762, 19293, 19968, 20352, 20928, 22048, 22656, 22672, 23108, 24544, 24804, 25016, 25506, 25724, 27136, 27612, 27904, 28143, 29952, 30208, 30528, 31392, 33072, 33984, 34008, 34662, 36816, 37524, 38586, 40651, 40704, 41856, 44096, 45312, 45344, 46216, 49088, 49608, 50032, 51012, 51448, 51993, 55224, 55808, 56286, 57879, 59904, 61056, 62784, 66144, 67968, 68016, 69324, 73632, 75048, 75101, 77172, 81302, 81408, 83603, 83712, 88192, 90624, 90688, 92432, 98176, 99216, 100064, 102024, 102896, 103986, 110448, 112572, 115758, 121953, 122112, 125568, 132288, 135936, 136032, 138648, 147264, 150096, 150202, 154344, 162604, 167206, 167424, 176384, 181376, 184864, 196352, 198432, 200128, 204048, 205792, 207972, 220896, 225144, 225303, 231516, 243906, 244224, 250809, 251136, 264576, 271872, 272064, 277296, 294528, 300192, 300404, 308688, 325208, 334412, 340843, 352768, 362752, 365859, 369728, 392704, 396864, 400256, 408096, 411584, 415944, 441792, 450288, 450606, 463032, 487812, 501618, 502272, 529152, 544128, 554592, 589056, 600384, 600808, 617376, 650416, 668824, 675909, 681686, 725504, 731718, 739456, 752427, 793728, 800512, 816192, 823168, 831888, 883584, 900576, 901212, 926064, 975624, 1003236, 1022529, 1058304, 1088256, 1109184, 1178112, 1200768, 1201616, 1234752, 1300832, 1337648, 1351818, 1363372, 1463436, 1478912, 1504854, 1587456, 1601024, 1632384, 1646336, 1663776, 1767168, 1801152, 1802424, 1852128, 1951248, 2006472, 2045058, 2176512, 2218368, 2401536, 2403232, 2469504, 2601664, 2675296, 2703636, 2726744, 2926872, 2957824, 3009708, 3067587, 3174912, 3264768, 3292672, 3327552, 3534336, 3602304, 3604848, 3704256, 3902496, 4012944, 4090116, 4430959, 4436736, 4803072, 4806464, 4939008, 5203328, 5350592, 5407272, 5453488, 5853744, 6019416, 6135174, 6529536, 6655104, 7204608, 7209696, 7408512, 7804992, 8025888, 8180232, 8861918, 8873472, 9612928, 9878016, 10406656, 10701184, 10814544, 10906976, 11707488, 12038832, 12270348, 13292877, 13310208, 14409216, 14419392, 14817024, 15609984, 16051776, 16360464, 17723836, 19225856, 20813312, 21402368, 21629088, 21813952, 23414976, 24077664, 24540696, 26585754, 26620416, 28838784, 29634048, 31219968, 32103552, 32720928, 35447672, 38451712, 39878631, 42804736, 43258176, 43627904, 46829952, 48155328, 49081392, 53171508, 57677568, 62439936, 64207104, 65441856, 70895344, 79757262, 86516352, 87255808, 93659904, 96310656, 98162784, 106343016, 115355136, 128414208, 130883712, 141790688, 159514524, 173032704, 174511616, 187319808, 192621312, 196325568, 212686032, 261767424, 283581376, 319029048, 346065408, 385242624, 392651136, 425372064, 523534848, 567162752, 638058096, 785302272, 850744128, 1134325504, 1276116192, 1570604544, 1701488256, 2268651008, 2552232384, 3402976512, 5104464768, 6805953024, 10208929536, 20417859072]

約数ペア:

[(1, 20417859072), (2, 10208929536), (3, 6805953024), (4, 5104464768), (6, 3402976512), (8, 2552232384), (9, 2268651008), (12, 1701488256), (13, 1570604544), (16, 1276116192), (18, 1134325504), (24, 850744128), (26, 785302272), (32, 638058096), (36, 567162752), (39, 523534848), (48, 425372064), (52, 392651136), (53, 385242624), (59, 346065408), (64, 319029048), (72, 283581376), (78, 261767424), (96, 212686032), (104, 196325568), (106, 192621312), (109, 187319808), (117, 174511616), (118, 173032704), (128, 159514524), (144, 141790688), (156, 130883712), (159, 128414208), (177, 115355136), (192, 106343016), (208, 98162784), (212, 96310656), (218, 93659904), (234, 87255808), (236, 86516352), (256, 79757262), (288, 70895344), (312, 65441856), (318, 64207104), (327, 62439936), (354, 57677568), (384, 53171508), (416, 49081392), (424, 48155328), (436, 46829952), (468, 43627904), (472, 43258176), (477, 42804736), (512, 39878631), (531, 38451712), (576, 35447672), (624, 32720928), (636, 32103552), (654, 31219968), (689, 29634048), (708, 28838784), (767, 26620416), (768, 26585754), (832, 24540696), (848, 24077664), (872, 23414976), (936, 21813952), (944, 21629088), (954, 21402368), (981, 20813312), (1062, 19225856), (1152, 17723836), (1248, 16360464), (1272, 16051776), (1308, 15609984), (1378, 14817024), (1416, 14419392), (1417, 14409216), (1534, 13310208), (1536, 13292877), (1664, 12270348), (1696, 12038832), (1744, 11707488), (1872, 10906976), (1888, 10814544), (1908, 10701184), (1962, 10406656), (2067, 9878016), (2124, 9612928), (2301, 8873472), (2304, 8861918), (2496, 8180232), (2544, 8025888), (2616, 7804992), (2756, 7408512), (2832, 7209696), (2834, 7204608), (3068, 6655104), (3127, 6529536), (3328, 6135174), (3392, 6019416), (3488, 5853744), (3744, 5453488), (3776, 5407272), (3816, 5350592), (3924, 5203328), (4134, 4939008), (4248, 4806464), (4251, 4803072), (4602, 4436736), (4608, 4430959), (4992, 4090116), (5088, 4012944), (5232, 3902496), (5512, 3704256), (5664, 3604848), (5668, 3602304), (5777, 3534336), (6136, 3327552), (6201, 3292672), (6254, 3264768), (6431, 3174912), (6656, 3067587), (6784, 3009708), (6903, 2957824), (6976, 2926872), (7488, 2726744), (7552, 2703636), (7632, 2675296), (7848, 2601664), (8268, 2469504), (8496, 2403232), (8502, 2401536), (9204, 2218368), (9381, 2176512), (9984, 2045058), (10176, 2006472), (10464, 1951248), (11024, 1852128), (11328, 1802424), (11336, 1801152), (11554, 1767168), (12272, 1663776), (12402, 1646336), (12508, 1632384), (12753, 1601024), (12862, 1587456), (13568, 1504854), (13806, 1478912), (13952, 1463436), (14976, 1363372), (15104, 1351818), (15264, 1337648), (15696, 1300832), (16536, 1234752), (16992, 1201616), (17004, 1200768), (17331, 1178112), (18408, 1109184), (18762, 1088256), (19293, 1058304), (19968, 1022529), (20352, 1003236), (20928, 975624), (22048, 926064), (22656, 901212), (22672, 900576), (23108, 883584), (24544, 831888), (24804, 823168), (25016, 816192), (25506, 800512), (25724, 793728), (27136, 752427), (27612, 739456), (27904, 731718), (28143, 725504), (29952, 681686), (30208, 675909), (30528, 668824), (31392, 650416), (33072, 617376), (33984, 600808), (34008, 600384), (34662, 589056), (36816, 554592), (37524, 544128), (38586, 529152), (40651, 502272), (40704, 501618), (41856, 487812), (44096, 463032), (45312, 450606), (45344, 450288), (46216, 441792), (49088, 415944), (49608, 411584), (50032, 408096), (51012, 400256), (51448, 396864), (51993, 392704), (55224, 369728), (55808, 365859), (56286, 362752), (57879, 352768), (59904, 340843), (61056, 334412), (62784, 325208), (66144, 308688), (67968, 300404), (68016, 300192), (69324, 294528), (73632, 277296), (75048, 272064), (75101, 271872), (77172, 264576), (81302, 251136), (81408, 250809), (83603, 244224), (83712, 243906), (88192, 231516), (90624, 225303), (90688, 225144), (92432, 220896), (98176, 207972), (99216, 205792), (100064, 204048), (102024, 200128), (102896, 198432), (103986, 196352), (110448, 184864), (112572, 181376), (115758, 176384), (121953, 167424), (122112, 167206), (125568, 162604), (132288, 154344), (135936, 150202), (136032, 150096), (138648, 147264)]