20464595088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:794

約数の個数: 320

約数和(自身を含む): 65702461440

約数和(自身を除く): 45237866352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 127, 129, 133, 152, 168, 172, 228, 254, 258, 266, 301, 304, 336, 344, 381, 399, 456, 508, 516, 532, 587, 602, 688, 762, 798, 817, 889, 903, 912, 1016, 1032, 1064, 1174, 1204, 1524, 1596, 1634, 1761, 1778, 1806, 2032, 2064, 2128, 2348, 2408, 2413, 2451, 2667, 3048, 3192, 3268, 3522, 3556, 3612, 4109, 4696, 4816, 4826, 4902, 5334, 5461, 5719, 6096, 6384, 6536, 7044, 7112, 7224, 7239, 8218, 9392, 9652, 9804, 10668, 10922, 11153, 11438, 12327, 13072, 14088, 14224, 14448, 14478, 16383, 16436, 16891, 17157, 19304, 19608, 21336, 21844, 22306, 22876, 24654, 25241, 28176, 28956, 32766, 32872, 33459, 33782, 34314, 38227, 38608, 39216, 42672, 43688, 44612, 45752, 49308, 50482, 50673, 57912, 65532, 65744, 66918, 67564, 68628, 74549, 75723, 76454, 78071, 87376, 89224, 91504, 98616, 100964, 101346, 103759, 114681, 115824, 131064, 133836, 135128, 137256, 149098, 151446, 152908, 156142, 176687, 178448, 197232, 201928, 202692, 207518, 223647, 229362, 234213, 262128, 267672, 270256, 274512, 298196, 302892, 305816, 311277, 312284, 353374, 403856, 405384, 415036, 447294, 458724, 468426, 479579, 521843, 530061, 535344, 596392, 605784, 611632, 622554, 624568, 706748, 726313, 810768, 830072, 894588, 917448, 936852, 959158, 1043686, 1060122, 1192784, 1211568, 1245108, 1249136, 1413496, 1416431, 1438737, 1452626, 1565529, 1660144, 1789176, 1834896, 1873704, 1918316, 2087372, 2120244, 2178939, 2490216, 2826992, 2832862, 2877474, 2905252, 3131058, 3205607, 3357053, 3578352, 3747408, 3836632, 4174744, 4240488, 4249293, 4357878, 4980432, 5665724, 5754948, 5810504, 6262116, 6411214, 6714106, 7673264, 8349488, 8480976, 8498586, 8715756, 9616821, 9915017, 10071159, 11331448, 11509896, 11621008, 12524232, 12822428, 13428212, 16997172, 17431512, 19233642, 19830034, 20142318, 22439249, 22662896, 23019792, 25048464, 25644856, 26856424, 29745051, 33994344, 34863024, 38467284, 39660068, 40284636, 44878498, 51289712, 53712848, 59490102, 60906533, 67317747, 67988688, 76934568, 79320136, 80569272, 89756996, 118980204, 121813066, 134635494, 153869136, 158640272, 161138544, 179513992, 182719599, 237960408, 243626132, 269270988, 359027984, 365439198, 426345731, 475920816, 487252264, 538541976, 730878396, 852691462, 974504528, 1077083952, 1279037193, 1461756792, 1705382924, 2558074386, 2923513584, 3410765848, 5116148772, 6821531696, 10232297544, 20464595088]

約数ペア:

[(1, 20464595088), (2, 10232297544), (3, 6821531696), (4, 5116148772), (6, 3410765848), (7, 2923513584), (8, 2558074386), (12, 1705382924), (14, 1461756792), (16, 1279037193), (19, 1077083952), (21, 974504528), (24, 852691462), (28, 730878396), (38, 538541976), (42, 487252264), (43, 475920816), (48, 426345731), (56, 365439198), (57, 359027984), (76, 269270988), (84, 243626132), (86, 237960408), (112, 182719599), (114, 179513992), (127, 161138544), (129, 158640272), (133, 153869136), (152, 134635494), (168, 121813066), (172, 118980204), (228, 89756996), (254, 80569272), (258, 79320136), (266, 76934568), (301, 67988688), (304, 67317747), (336, 60906533), (344, 59490102), (381, 53712848), (399, 51289712), (456, 44878498), (508, 40284636), (516, 39660068), (532, 38467284), (587, 34863024), (602, 33994344), (688, 29745051), (762, 26856424), (798, 25644856), (817, 25048464), (889, 23019792), (903, 22662896), (912, 22439249), (1016, 20142318), (1032, 19830034), (1064, 19233642), (1174, 17431512), (1204, 16997172), (1524, 13428212), (1596, 12822428), (1634, 12524232), (1761, 11621008), (1778, 11509896), (1806, 11331448), (2032, 10071159), (2064, 9915017), (2128, 9616821), (2348, 8715756), (2408, 8498586), (2413, 8480976), (2451, 8349488), (2667, 7673264), (3048, 6714106), (3192, 6411214), (3268, 6262116), (3522, 5810504), (3556, 5754948), (3612, 5665724), (4109, 4980432), (4696, 4357878), (4816, 4249293), (4826, 4240488), (4902, 4174744), (5334, 3836632), (5461, 3747408), (5719, 3578352), (6096, 3357053), (6384, 3205607), (6536, 3131058), (7044, 2905252), (7112, 2877474), (7224, 2832862), (7239, 2826992), (8218, 2490216), (9392, 2178939), (9652, 2120244), (9804, 2087372), (10668, 1918316), (10922, 1873704), (11153, 1834896), (11438, 1789176), (12327, 1660144), (13072, 1565529), (14088, 1452626), (14224, 1438737), (14448, 1416431), (14478, 1413496), (16383, 1249136), (16436, 1245108), (16891, 1211568), (17157, 1192784), (19304, 1060122), (19608, 1043686), (21336, 959158), (21844, 936852), (22306, 917448), (22876, 894588), (24654, 830072), (25241, 810768), (28176, 726313), (28956, 706748), (32766, 624568), (32872, 622554), (33459, 611632), (33782, 605784), (34314, 596392), (38227, 535344), (38608, 530061), (39216, 521843), (42672, 479579), (43688, 468426), (44612, 458724), (45752, 447294), (49308, 415036), (50482, 405384), (50673, 403856), (57912, 353374), (65532, 312284), (65744, 311277), (66918, 305816), (67564, 302892), (68628, 298196), (74549, 274512), (75723, 270256), (76454, 267672), (78071, 262128), (87376, 234213), (89224, 229362), (91504, 223647), (98616, 207518), (100964, 202692), (101346, 201928), (103759, 197232), (114681, 178448), (115824, 176687), (131064, 156142), (133836, 152908), (135128, 151446), (137256, 149098)]