20097971712

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 720

約数和(自身を含む): 74882519712

約数和(自身を除く): 54784548000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 41, 42, 48, 49, 52, 56, 63, 64, 72, 78, 82, 84, 91, 96, 98, 104, 112, 117, 123, 126, 128, 144, 147, 156, 164, 167, 168, 182, 192, 196, 208, 224, 234, 246, 252, 256, 273, 287, 288, 294, 312, 328, 334, 336, 364, 369, 384, 392, 416, 441, 448, 468, 492, 501, 504, 512, 533, 546, 574, 576, 588, 624, 637, 656, 668, 672, 728, 738, 768, 784, 819, 832, 861, 882, 896, 936, 984, 1002, 1008, 1066, 1092, 1148, 1152, 1169, 1176, 1248, 1274, 1312, 1336, 1344, 1456, 1476, 1503, 1536, 1568, 1599, 1638, 1664, 1722, 1764, 1792, 1872, 1911, 1968, 2004, 2009, 2016, 2132, 2171, 2184, 2296, 2304, 2338, 2352, 2496, 2548, 2583, 2624, 2672, 2688, 2912, 2952, 3006, 3136, 3198, 3276, 3328, 3444, 3507, 3528, 3584, 3731, 3744, 3822, 3936, 4008, 4018, 4032, 4264, 4342, 4368, 4592, 4608, 4676, 4704, 4797, 4992, 5096, 5166, 5248, 5344, 5376, 5733, 5824, 5904, 6012, 6027, 6272, 6396, 6513, 6552, 6656, 6847, 6888, 7014, 7056, 7462, 7488, 7644, 7872, 8016, 8036, 8064, 8183, 8528, 8684, 8736, 9184, 9352, 9408, 9594, 9984, 10192, 10332, 10496, 10521, 10688, 10752, 11193, 11466, 11648, 11808, 12024, 12054, 12544, 12792, 13026, 13104, 13694, 13776, 14028, 14112, 14924, 14976, 15197, 15288, 15744, 16032, 16072, 16128, 16366, 17056, 17368, 17472, 18081, 18368, 18704, 18816, 19188, 19539, 19968, 20384, 20541, 20664, 20992, 21042, 21376, 22386, 22932, 23296, 23616, 24048, 24108, 24549, 25088, 25584, 26052, 26117, 26208, 27388, 27552, 28056, 28224, 29848, 29952, 30394, 30576, 31488, 32064, 32144, 32256, 32732, 33579, 34112, 34736, 34944, 36162, 36736, 37408, 37632, 38376, 39078, 40768, 41082, 41328, 42084, 42752, 44772, 45591, 45864, 46592, 47232, 47929, 48096, 48216, 49098, 51168, 52104, 52234, 52416, 54776, 55104, 56112, 56448, 59696, 59904, 60788, 61152, 61623, 62976, 64128, 64288, 65464, 67158, 68224, 69472, 69888, 72324, 73472, 73647, 74816, 75264, 76752, 78156, 78351, 81536, 82164, 82656, 84168, 85504, 89011, 89544, 91182, 91728, 94464, 95858, 96192, 96432, 98196, 102336, 104208, 104468, 104832, 106379, 109552, 110208, 112224, 112896, 119392, 121576, 122304, 123246, 128256, 128576, 130928, 134316, 136448, 136773, 138944, 139776, 143787, 144648, 146944, 147294, 149632, 153504, 156312, 156702, 163072, 164328, 165312, 168336, 178022, 179088, 182364, 183456, 188928, 191716, 192384, 192864, 196392, 204672, 208416, 208936, 209664, 212758, 219104, 220416, 224448, 225792, 235053, 238784, 243152, 244608, 246492, 256512, 257152, 261856, 267033, 268632, 272896, 273546, 277888, 287574, 289296, 294588, 299264, 307008, 312624, 313404, 319137, 326144, 328656, 330624, 335503, 336672, 356044, 358176, 364728, 366912, 383432, 384768, 385728, 392784, 409344, 416832, 417872, 419328, 425516, 431361, 438208, 440832, 448896, 470106, 477568, 486304, 489216, 492984, 514304, 523712, 534066, 537264, 547092, 555776, 575148, 578592, 589176, 598528, 614016, 623077, 625248, 626808, 638274, 657312, 661248, 671006, 673344, 712088, 716352, 729456, 733824, 766864, 769536, 771456, 785568, 801099, 818688, 833664, 835744, 851032, 862722, 876416, 897792, 940212, 955136, 957411, 972608, 978432, 985968, 1006509, 1028608, 1047424, 1068132, 1074528, 1094184, 1111552, 1150296, 1157184, 1178352, 1228032, 1246154, 1250496, 1253616, 1276548, 1314624, 1322496, 1342012, 1346688, 1424176, 1432704, 1458912, 1467648, 1533728, 1542912, 1571136, 1602198, 1667328, 1671488, 1702064, 1725444, 1752832, 1795584, 1869231, 1880424, 1910272, 1914822, 1945216, 1971936, 2013018, 2094848, 2136264, 2149056, 2188368, 2300592, 2314368, 2356704, 2456064, 2492308, 2500992, 2507232, 2553096, 2629248, 2684024, 2693376, 2848352, 2865408, 2917824, 2935296, 3019527, 3067456, 3085824, 3142272, 3204396, 3334656, 3342976, 3404128, 3450888, 3505664, 3738462, 3760848, 3829644, 3890432, 3943872, 4026036, 4189696, 4272528, 4298112, 4361539, 4376736, 4601184, 4628736, 4713408, 4984616, 5001984, 5014464, 5106192, 5258496, 5368048, 5386752, 5607693, 5696704, 5730816, 5835648, 6039054, 6134912, 6284544, 6408792, 6685952, 6808256, 6901776, 7476924, 7521696, 7659288, 7780864, 7887744, 8052072, 8545056, 8596224, 8723078, 8753472, 9202368, 9257472, 9426816, 9969232, 10003968, 10028928, 10212384, 10516992, 10736096, 11215386, 11393408, 11671296, 12078108, 12269824, 12569088, 12817584, 13084617, 13371904, 13616512, 13803552, 14953848, 15043392, 15318576, 15775488, 16104144, 17090112, 17192448, 17446156, 17506944, 18404736, 18853632, 19938464, 20057856, 20424768, 21472192, 22430772, 22786816, 23342592, 24156216, 24539648, 25635168, 26169234, 27233024, 27607104, 29907696, 30086784, 30637152, 31550976, 32208288, 34180224, 34892312, 35013888, 36809472, 37707264, 39253851, 39876928, 40115712, 40849536, 42944384, 44861544, 45573632, 48312432, 51270336, 52338468, 54466048, 55214208, 59815392, 60173568, 61274304, 64416576, 68360448, 69784624, 70027776, 73618944, 78507702, 79753856, 81699072, 85888768, 89723088, 96624864, 102540672, 104676936, 110428416, 119630784, 120347136, 122548608, 128833152, 136720896, 139569248, 157015404, 159507712, 163398144, 171777536, 179446176, 193249728, 205081344, 209353872, 220856832, 239261568, 245097216, 257666304, 279138496, 314030808, 319015424, 358892352, 386499456, 410162688, 418707744, 478523136, 490194432, 515332608, 558276992, 628061616, 717784704, 772998912, 837415488, 957046272, 1116553984, 1256123232, 1435569408, 1545997824, 1674830976, 2233107968, 2512246464, 2871138816, 3349661952, 5024492928, 6699323904, 10048985856, 20097971712]

約数ペア:

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(1599, 12569088), (1638, 12269824), (1664, 12078108), (1722, 11671296), (1764, 11393408), (1792, 11215386), (1872, 10736096), (1911, 10516992), (1968, 10212384), (2004, 10028928), (2009, 10003968), (2016, 9969232), (2132, 9426816), (2171, 9257472), (2184, 9202368), (2296, 8753472), (2304, 8723078), (2338, 8596224), (2352, 8545056), (2496, 8052072), (2548, 7887744), (2583, 7780864), (2624, 7659288), (2672, 7521696), (2688, 7476924), (2912, 6901776), (2952, 6808256), (3006, 6685952), (3136, 6408792), (3198, 6284544), (3276, 6134912), (3328, 6039054), (3444, 5835648), (3507, 5730816), (3528, 5696704), (3584, 5607693), (3731, 5386752), (3744, 5368048), (3822, 5258496), (3936, 5106192), (4008, 5014464), (4018, 5001984), (4032, 4984616), (4264, 4713408), (4342, 4628736), (4368, 4601184), (4592, 4376736), (4608, 4361539), (4676, 4298112), (4704, 4272528), (4797, 4189696), (4992, 4026036), (5096, 3943872), (5166, 3890432), (5248, 3829644), (5344, 3760848), (5376, 3738462), (5733, 3505664), (5824, 3450888), (5904, 3404128), (6012, 3342976), (6027, 3334656), (6272, 3204396), (6396, 3142272), (6513, 3085824), (6552, 3067456), (6656, 3019527), (6847, 2935296), (6888, 2917824), (7014, 2865408), (7056, 2848352), (7462, 2693376), (7488, 2684024), (7644, 2629248), (7872, 2553096), (8016, 2507232), (8036, 2500992), (8064, 2492308), (8183, 2456064), (8528, 2356704), (8684, 2314368), (8736, 2300592), (9184, 2188368), (9352, 2149056), (9408, 2136264), (9594, 2094848), (9984, 2013018), (10192, 1971936), (10332, 1945216), (10496, 1914822), (10521, 1910272), (10688, 1880424), (10752, 1869231), (11193, 1795584), (11466, 1752832), (11648, 1725444), (11808, 1702064), (12024, 1671488), (12054, 1667328), (12544, 1602198), (12792, 1571136), (13026, 1542912), (13104, 1533728), (13694, 1467648), (13776, 1458912), (14028, 1432704), (14112, 1424176), (14924, 1346688), (14976, 1342012), (15197, 1322496), (15288, 1314624), (15744, 1276548), (16032, 1253616), (16072, 1250496), (16128, 1246154), (16366, 1228032), (17056, 1178352), (17368, 1157184), (17472, 1150296), (18081, 1111552), (18368, 1094184), (18704, 1074528), (18816, 1068132), (19188, 1047424), (19539, 1028608), (19968, 1006509), (20384, 985968), (20541, 978432), (20664, 972608), (20992, 957411), (21042, 955136), (21376, 940212), (22386, 897792), (22932, 876416), (23296, 862722), (23616, 851032), (24048, 835744), (24108, 833664), (24549, 818688), (25088, 801099), (25584, 785568), (26052, 771456), (26117, 769536), (26208, 766864), (27388, 733824), (27552, 729456), (28056, 716352), (28224, 712088), (29848, 673344), (29952, 671006), (30394, 661248), (30576, 657312), (31488, 638274), (32064, 626808), (32144, 625248), (32256, 623077), (32732, 614016), (33579, 598528), (34112, 589176), (34736, 578592), (34944, 575148), (36162, 555776), (36736, 547092), (37408, 537264), (37632, 534066), (38376, 523712), (39078, 514304), (40768, 492984), (41082, 489216), (41328, 486304), (42084, 477568), (42752, 470106), (44772, 448896), 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(112224, 179088), (112896, 178022), (119392, 168336), (121576, 165312), (122304, 164328), (123246, 163072), (128256, 156702), (128576, 156312), (130928, 153504), (134316, 149632), (136448, 147294), (136773, 146944), (138944, 144648), (139776, 143787)]