20017503792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:178

約数の個数: 720

約数和(自身を含む): 71025596928

約数和(自身を除く): 51008093136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 43, 44, 47, 48, 52, 66, 72, 74, 78, 86, 88, 94, 99, 104, 111, 117, 129, 132, 141, 143, 144, 148, 156, 169, 172, 176, 188, 198, 208, 222, 234, 258, 264, 282, 286, 296, 312, 333, 338, 344, 376, 387, 396, 407, 423, 429, 444, 468, 473, 481, 507, 516, 517, 528, 559, 564, 572, 592, 611, 624, 666, 676, 688, 752, 774, 792, 814, 846, 858, 888, 936, 946, 962, 1014, 1032, 1034, 1118, 1128, 1144, 1221, 1222, 1287, 1332, 1352, 1419, 1443, 1521, 1548, 1551, 1584, 1591, 1628, 1677, 1692, 1716, 1739, 1776, 1833, 1859, 1872, 1892, 1924, 2021, 2028, 2064, 2068, 2236, 2256, 2288, 2442, 2444, 2574, 2664, 2704, 2838, 2886, 3042, 3096, 3102, 3182, 3256, 3354, 3384, 3432, 3478, 3663, 3666, 3718, 3784, 3848, 4042, 4056, 4136, 4257, 4329, 4472, 4653, 4773, 4884, 4888, 5031, 5148, 5217, 5291, 5328, 5499, 5577, 5676, 5772, 6063, 6084, 6149, 6192, 6204, 6253, 6364, 6512, 6708, 6721, 6768, 6864, 6956, 7267, 7326, 7332, 7436, 7568, 7696, 7943, 8084, 8112, 8272, 8514, 8658, 8944, 9306, 9546, 9768, 9776, 10062, 10296, 10434, 10582, 10998, 11154, 11352, 11544, 12126, 12168, 12298, 12408, 12506, 12728, 13416, 13442, 13912, 14319, 14534, 14652, 14664, 14872, 15651, 15873, 15886, 16168, 16731, 17028, 17316, 17501, 18189, 18447, 18612, 18759, 19092, 19129, 19536, 20124, 20163, 20592, 20683, 20868, 21164, 21801, 21996, 22231, 22308, 22607, 22704, 23088, 23829, 24252, 24336, 24596, 24816, 25012, 25456, 26273, 26832, 26884, 27824, 28638, 29068, 29304, 29328, 29744, 31302, 31746, 31772, 32336, 33462, 34056, 34632, 35002, 36378, 36894, 37224, 37518, 38184, 38258, 40248, 40326, 41366, 41736, 42328, 43602, 43992, 44462, 44616, 45214, 47619, 47658, 48504, 49192, 50024, 52503, 52546, 53768, 55341, 56277, 57276, 57387, 58136, 58608, 60489, 62049, 62604, 63492, 63544, 65403, 66693, 66924, 67821, 68112, 68783, 69264, 70004, 71487, 72756, 73788, 74448, 74777, 75036, 76368, 76516, 78819, 79937, 80496, 80652, 82732, 83472, 84656, 87204, 87373, 87984, 88924, 89232, 90428, 95238, 95316, 97008, 98384, 100048, 105006, 105092, 107536, 110682, 112554, 114552, 114774, 116272, 120978, 124098, 125208, 126984, 127088, 130806, 133386, 133848, 135642, 137566, 140008, 142974, 145512, 147576, 149554, 150072, 153032, 157509, 157638, 159874, 161304, 165464, 172161, 174408, 174746, 177848, 180856, 186147, 190476, 190632, 200079, 203463, 206349, 210012, 210184, 221364, 224331, 225108, 227513, 229104, 229548, 236457, 239811, 241956, 248196, 248677, 250416, 253968, 261612, 262119, 266772, 267696, 268879, 271284, 275132, 280016, 285948, 289003, 291024, 293891, 295152, 299108, 300144, 306064, 315018, 315276, 319748, 322608, 330928, 341549, 344322, 348816, 349492, 355696, 361712, 372294, 380952, 381264, 400158, 406926, 412698, 420024, 420368, 442728, 448662, 450216, 455026, 459096, 472914, 479622, 483912, 496392, 497354, 523224, 524238, 533544, 537758, 542568, 550264, 571896, 578006, 587782, 598216, 619047, 630036, 630552, 639496, 672993, 682539, 683098, 688644, 698984, 719433, 744588, 746031, 761904, 786357, 800316, 806637, 813852, 822547, 825396, 840048, 867009, 881673, 885456, 897324, 900432, 910052, 918192, 945828, 959244, 967824, 972101, 992784, 994708, 1024647, 1046448, 1048476, 1067088, 1075516, 1085136, 1100528, 1143792, 1156012, 1175564, 1196432, 1238094, 1260072, 1261104, 1278992, 1345986, 1365078, 1366196, 1377288, 1397968, 1438866, 1489176, 1492062, 1572714, 1600632, 1613274, 1627704, 1645094, 1650792, 1734018, 1763346, 1794648, 1820104, 1891656, 1918488, 1944202, 1989416, 2047617, 2049294, 2096952, 2151032, 2238093, 2312024, 2351128, 2419911, 2467641, 2476188, 2520144, 2601027, 2645019, 2691972, 2730156, 2732392, 2754576, 2877732, 2916303, 2957669, 2978352, 2984124, 3073941, 3145428, 3201264, 3226548, 3232801, 3255408, 3290188, 3301584, 3468036, 3526692, 3589296, 3640208, 3757039, 3783312, 3836976, 3888404, 3978832, 4095234, 4098588, 4193904, 4302064, 4476186, 4624048, 4702256, 4839822, 4935282, 4952376, 5202054, 5290038, 5383944, 5460312, 5464784, 5755464, 5832606, 5915338, 5968248, 6147882, 6290856, 6453096, 6465602, 6580376, 6936072, 7053384, 7402923, 7514078, 7776808, 8190468, 8197176, 8748909, 8873007, 8952372, 9679644, 9698403, 9870564, 9904752, 10404108, 10580076, 10693111, 10767888, 10920624, 11271117, 11510928, 11665212, 11830676, 11936496, 12295764, 12581712, 12637313, 12906192, 12931204, 13160752, 13872144, 14106768, 14805846, 15028156, 15553616, 16380936, 16394352, 17497818, 17746014, 17904744, 19359288, 19396806, 19741128, 20808216, 21160152, 21386222, 22542234, 23330424, 23661352, 24591528, 25274626, 25862408, 26619021, 29095209, 29611692, 30056312, 32079333, 32761872, 33813351, 34995636, 35492028, 35809488, 37911939, 38718576, 38793612, 39482256, 41616432, 42320304, 42772444, 45084468, 46660848, 47322704, 49183056, 50549252, 51724816, 53238042, 58190418, 59223384, 60112624, 64158666, 67626702, 69991272, 70984056, 75823878, 77587224, 85544888, 90168936, 96237999, 101098504, 106476084, 113735817, 116380836, 118446768, 128317332, 135253404, 139010443, 139982544, 141968112, 151647756, 155174448, 171089776, 180337872, 192475998, 202197008, 212952168, 227471634, 232761672, 256634664, 270506808, 278020886, 303295512, 384951996, 417031329, 425904336, 454943268, 465523344, 513269328, 541013616, 556041772, 606591024, 769903992, 834062658, 909886536, 1112083544, 1251093987, 1539807984, 1668125316, 1819773072, 2224167088, 2502187974, 3336250632, 5004375948, 6672501264, 10008751896, 20017503792]

約数ペア:

[(1, 20017503792), (2, 10008751896), (3, 6672501264), (4, 5004375948), (6, 3336250632), (8, 2502187974), (9, 2224167088), (11, 1819773072), (12, 1668125316), (13, 1539807984), (16, 1251093987), (18, 1112083544), (22, 909886536), (24, 834062658), (26, 769903992), (33, 606591024), (36, 556041772), (37, 541013616), (39, 513269328), (43, 465523344), (44, 454943268), (47, 425904336), (48, 417031329), (52, 384951996), (66, 303295512), (72, 278020886), (74, 270506808), (78, 256634664), (86, 232761672), (88, 227471634), (94, 212952168), (99, 202197008), (104, 192475998), (111, 180337872), (117, 171089776), (129, 155174448), (132, 151647756), (141, 141968112), (143, 139982544), (144, 139010443), (148, 135253404), (156, 128317332), (169, 118446768), (172, 116380836), (176, 113735817), (188, 106476084), (198, 101098504), (208, 96237999), (222, 90168936), (234, 85544888), (258, 77587224), (264, 75823878), (282, 70984056), (286, 69991272), (296, 67626702), (312, 64158666), (333, 60112624), (338, 59223384), (344, 58190418), (376, 53238042), (387, 51724816), (396, 50549252), (407, 49183056), (423, 47322704), (429, 46660848), (444, 45084468), (468, 42772444), (473, 42320304), (481, 41616432), (507, 39482256), (516, 38793612), (517, 38718576), (528, 37911939), (559, 35809488), (564, 35492028), (572, 34995636), (592, 33813351), (611, 32761872), (624, 32079333), (666, 30056312), (676, 29611692), (688, 29095209), (752, 26619021), (774, 25862408), (792, 25274626), (814, 24591528), (846, 23661352), (858, 23330424), (888, 22542234), (936, 21386222), (946, 21160152), (962, 20808216), (1014, 19741128), (1032, 19396806), (1034, 19359288), (1118, 17904744), (1128, 17746014), (1144, 17497818), (1221, 16394352), (1222, 16380936), (1287, 15553616), (1332, 15028156), (1352, 14805846), (1419, 14106768), (1443, 13872144), (1521, 13160752), (1548, 12931204), (1551, 12906192), (1584, 12637313), (1591, 12581712), (1628, 12295764), (1677, 11936496), (1692, 11830676), (1716, 11665212), (1739, 11510928), (1776, 11271117), (1833, 10920624), (1859, 10767888), (1872, 10693111), (1892, 10580076), (1924, 10404108), (2021, 9904752), (2028, 9870564), (2064, 9698403), (2068, 9679644), (2236, 8952372), (2256, 8873007), (2288, 8748909), (2442, 8197176), (2444, 8190468), (2574, 7776808), (2664, 7514078), (2704, 7402923), (2838, 7053384), (2886, 6936072), (3042, 6580376), (3096, 6465602), (3102, 6453096), (3182, 6290856), (3256, 6147882), (3354, 5968248), (3384, 5915338), (3432, 5832606), (3478, 5755464), (3663, 5464784), (3666, 5460312), (3718, 5383944), (3784, 5290038), (3848, 5202054), (4042, 4952376), (4056, 4935282), (4136, 4839822), (4257, 4702256), (4329, 4624048), (4472, 4476186), (4653, 4302064), (4773, 4193904), (4884, 4098588), (4888, 4095234), (5031, 3978832), (5148, 3888404), (5217, 3836976), (5291, 3783312), (5328, 3757039), (5499, 3640208), (5577, 3589296), (5676, 3526692), (5772, 3468036), (6063, 3301584), (6084, 3290188), (6149, 3255408), (6192, 3232801), (6204, 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(47619, 420368), (47658, 420024), (48504, 412698), (49192, 406926), (50024, 400158), (52503, 381264), (52546, 380952), (53768, 372294), (55341, 361712), (56277, 355696), (57276, 349492), (57387, 348816), (58136, 344322), (58608, 341549), (60489, 330928), (62049, 322608), (62604, 319748), (63492, 315276), (63544, 315018), (65403, 306064), (66693, 300144), (66924, 299108), (67821, 295152), (68112, 293891), (68783, 291024), (69264, 289003), (70004, 285948), (71487, 280016), (72756, 275132), (73788, 271284), (74448, 268879), (74777, 267696), (75036, 266772), (76368, 262119), (76516, 261612), (78819, 253968), (79937, 250416), (80496, 248677), (80652, 248196), (82732, 241956), (83472, 239811), (84656, 236457), (87204, 229548), (87373, 229104), (87984, 227513), (88924, 225108), (89232, 224331), (90428, 221364), (95238, 210184), (95316, 210012), (97008, 206349), (98384, 203463), (100048, 200079), (105006, 190632), (105092, 190476), (107536, 186147), (110682, 180856), (112554, 177848), (114552, 174746), (114774, 174408), (116272, 172161), (120978, 165464), (124098, 161304), (125208, 159874), (126984, 157638), (127088, 157509), (130806, 153032), (133386, 150072), (133848, 149554), (135642, 147576), (137566, 145512), (140008, 142974)]