20886269712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1166

約数の個数: 320

約数和(自身を含む): 69586212864

約数和(自身を除く): 48699943152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 111, 112, 132, 148, 154, 163, 168, 176, 222, 231, 259, 264, 296, 308, 326, 336, 407, 444, 462, 489, 518, 528, 592, 616, 652, 777, 814, 888, 924, 937, 978, 1036, 1141, 1221, 1232, 1304, 1554, 1628, 1776, 1793, 1848, 1874, 1956, 2072, 2282, 2442, 2608, 2811, 2849, 3108, 3256, 3423, 3586, 3696, 3748, 3912, 4144, 4564, 4884, 5379, 5622, 5698, 6031, 6216, 6512, 6559, 6846, 7172, 7496, 7824, 8547, 9128, 9768, 10307, 10758, 11244, 11396, 12062, 12432, 12551, 13118, 13692, 14344, 14992, 17094, 18093, 18256, 19536, 19677, 20614, 21516, 22488, 22792, 24124, 25102, 26236, 27384, 28688, 30921, 34188, 34669, 36186, 37653, 39354, 41228, 42217, 43032, 44976, 45584, 48248, 50204, 52472, 54768, 61842, 66341, 68376, 69338, 72149, 72372, 75306, 78708, 82456, 84434, 86064, 96496, 100408, 104007, 104944, 123684, 126651, 132682, 136752, 138676, 144298, 144744, 150612, 152731, 157416, 164912, 168868, 199023, 200816, 208014, 216447, 242683, 247368, 253302, 265364, 277352, 288596, 289488, 301224, 305462, 314832, 337736, 381359, 398046, 416028, 432894, 458193, 464387, 485366, 494736, 506604, 530728, 554704, 577192, 602448, 610924, 675472, 728049, 762718, 796092, 832056, 865788, 916386, 928774, 970732, 1013208, 1061456, 1069117, 1144077, 1154384, 1221848, 1393161, 1456098, 1525436, 1592184, 1664112, 1680041, 1731576, 1832772, 1857548, 1941464, 2026416, 2138234, 2288154, 2443696, 2669513, 2786322, 2912196, 3050872, 3184368, 3207351, 3360082, 3463152, 3665544, 3715096, 3882928, 4276468, 4576308, 5040123, 5339026, 5572644, 5651047, 5824392, 6101744, 6414702, 6720164, 7331088, 7430192, 8008539, 8552936, 9152616, 10080246, 10678052, 11145288, 11302094, 11648784, 11760287, 12829404, 13440328, 16017078, 16953141, 17105872, 18305232, 20160492, 21356104, 22290576, 22604188, 23520574, 25658808, 26880656, 32034156, 33906282, 35280861, 39557329, 40320984, 42712208, 45208376, 47041148, 51317616, 62161517, 64068312, 67812564, 70561722, 79114658, 80641968, 90416752, 94082296, 118671987, 124323034, 128136624, 135625128, 141123444, 158229316, 186484551, 188164592, 237343974, 248646068, 271250256, 282246888, 316458632, 372969102, 435130619, 474687948, 497292136, 564493776, 632917264, 745938204, 870261238, 949375896, 994584272, 1305391857, 1491876408, 1740522476, 1898751792, 2610783714, 2983752816, 3481044952, 5221567428, 6962089904, 10443134856, 20886269712]

約数ペア:

[(1, 20886269712), (2, 10443134856), (3, 6962089904), (4, 5221567428), (6, 3481044952), (7, 2983752816), (8, 2610783714), (11, 1898751792), (12, 1740522476), (14, 1491876408), (16, 1305391857), (21, 994584272), (22, 949375896), (24, 870261238), (28, 745938204), (33, 632917264), (37, 564493776), (42, 497292136), (44, 474687948), (48, 435130619), (56, 372969102), (66, 316458632), (74, 282246888), (77, 271250256), (84, 248646068), (88, 237343974), (111, 188164592), (112, 186484551), (132, 158229316), (148, 141123444), (154, 135625128), (163, 128136624), (168, 124323034), (176, 118671987), (222, 94082296), (231, 90416752), (259, 80641968), (264, 79114658), (296, 70561722), (308, 67812564), (326, 64068312), (336, 62161517), (407, 51317616), (444, 47041148), (462, 45208376), (489, 42712208), (518, 40320984), (528, 39557329), (592, 35280861), (616, 33906282), (652, 32034156), (777, 26880656), (814, 25658808), (888, 23520574), (924, 22604188), (937, 22290576), (978, 21356104), (1036, 20160492), (1141, 18305232), (1221, 17105872), (1232, 16953141), (1304, 16017078), (1554, 13440328), (1628, 12829404), (1776, 11760287), (1793, 11648784), (1848, 11302094), (1874, 11145288), (1956, 10678052), (2072, 10080246), (2282, 9152616), (2442, 8552936), (2608, 8008539), (2811, 7430192), (2849, 7331088), (3108, 6720164), (3256, 6414702), (3423, 6101744), (3586, 5824392), (3696, 5651047), (3748, 5572644), (3912, 5339026), (4144, 5040123), (4564, 4576308), (4884, 4276468), (5379, 3882928), (5622, 3715096), (5698, 3665544), (6031, 3463152), (6216, 3360082), (6512, 3207351), (6559, 3184368), (6846, 3050872), (7172, 2912196), (7496, 2786322), (7824, 2669513), (8547, 2443696), (9128, 2288154), (9768, 2138234), (10307, 2026416), (10758, 1941464), (11244, 1857548), (11396, 1832772), (12062, 1731576), (12432, 1680041), (12551, 1664112), (13118, 1592184), (13692, 1525436), (14344, 1456098), (14992, 1393161), (17094, 1221848), (18093, 1154384), (18256, 1144077), (19536, 1069117), (19677, 1061456), (20614, 1013208), (21516, 970732), (22488, 928774), (22792, 916386), (24124, 865788), (25102, 832056), (26236, 796092), (27384, 762718), (28688, 728049), (30921, 675472), (34188, 610924), (34669, 602448), (36186, 577192), (37653, 554704), (39354, 530728), (41228, 506604), (42217, 494736), (43032, 485366), (44976, 464387), (45584, 458193), (48248, 432894), (50204, 416028), (52472, 398046), (54768, 381359), (61842, 337736), (66341, 314832), (68376, 305462), (69338, 301224), (72149, 289488), (72372, 288596), (75306, 277352), (78708, 265364), (82456, 253302), (84434, 247368), (86064, 242683), (96496, 216447), (100408, 208014), (104007, 200816), (104944, 199023), (123684, 168868), (126651, 164912), (132682, 157416), (136752, 152731), (138676, 150612), (144298, 144744)]