20339369568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 960

約数和(自身を含む): 78402981888

約数和(自身を除く): 58063612320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 27, 28, 32, 34, 36, 42, 46, 47, 48, 51, 54, 56, 61, 63, 68, 69, 72, 81, 84, 92, 94, 96, 102, 108, 112, 119, 122, 126, 136, 138, 141, 144, 153, 161, 162, 168, 183, 184, 188, 189, 204, 207, 216, 224, 238, 244, 252, 272, 276, 282, 288, 306, 322, 324, 329, 336, 357, 366, 368, 376, 378, 391, 408, 414, 423, 427, 432, 459, 476, 483, 488, 504, 544, 549, 552, 564, 567, 612, 621, 644, 648, 658, 672, 714, 732, 736, 752, 756, 782, 799, 816, 828, 846, 854, 864, 918, 952, 966, 976, 987, 1008, 1037, 1071, 1081, 1098, 1104, 1128, 1134, 1173, 1224, 1242, 1269, 1281, 1288, 1296, 1316, 1377, 1403, 1428, 1449, 1464, 1504, 1512, 1564, 1598, 1632, 1647, 1656, 1692, 1708, 1836, 1863, 1904, 1932, 1952, 1974, 2016, 2074, 2142, 2162, 2196, 2208, 2256, 2268, 2346, 2397, 2448, 2484, 2538, 2562, 2576, 2592, 2632, 2737, 2754, 2806, 2856, 2867, 2898, 2928, 2961, 3024, 3111, 3128, 3196, 3213, 3243, 3294, 3312, 3384, 3416, 3519, 3672, 3726, 3807, 3808, 3843, 3864, 3948, 4148, 4209, 4284, 4324, 4347, 4392, 4512, 4536, 4692, 4794, 4896, 4941, 4968, 5076, 5124, 5152, 5264, 5474, 5508, 5593, 5612, 5712, 5734, 5796, 5856, 5922, 6048, 6222, 6256, 6392, 6426, 6486, 6588, 6624, 6768, 6832, 7038, 7191, 7259, 7344, 7452, 7567, 7614, 7686, 7728, 7896, 8211, 8296, 8418, 8568, 8601, 8648, 8694, 8784, 8883, 9072, 9333, 9384, 9588, 9639, 9729, 9821, 9882, 9936, 10152, 10248, 10528, 10557, 10948, 11016, 11186, 11224, 11424, 11468, 11529, 11592, 11844, 12444, 12512, 12627, 12784, 12852, 12972, 13041, 13176, 13536, 13664, 14076, 14382, 14518, 14688, 14904, 15134, 15228, 15372, 15456, 15792, 16422, 16592, 16779, 16836, 17136, 17202, 17296, 17388, 17568, 17766, 18144, 18377, 18666, 18768, 19176, 19278, 19458, 19642, 19764, 19872, 20069, 20304, 20496, 21114, 21573, 21777, 21896, 22032, 22372, 22448, 22701, 22936, 23058, 23184, 23688, 23851, 24633, 24888, 25254, 25568, 25704, 25803, 25944, 26082, 26352, 26649, 27999, 28152, 28764, 29036, 29187, 29463, 29808, 30268, 30456, 30744, 31584, 31671, 32844, 33184, 33558, 33672, 34272, 34404, 34587, 34592, 34776, 35532, 36754, 37332, 37536, 37881, 38352, 38556, 38916, 39284, 39528, 40138, 40608, 40992, 42228, 43146, 43554, 43792, 44064, 44744, 44896, 45402, 45872, 46116, 46368, 47376, 47702, 48739, 49266, 49776, 50337, 50508, 51408, 51606, 51888, 52164, 52704, 53298, 55131, 55998, 56304, 57528, 58072, 58374, 58926, 59616, 60207, 60536, 60912, 61488, 63342, 64719, 65331, 65688, 65941, 67116, 67344, 68103, 68808, 69174, 69552, 71064, 71553, 73508, 73899, 74664, 75762, 76704, 77112, 77409, 77832, 78568, 79056, 80276, 83997, 84456, 86292, 87108, 87561, 87584, 88389, 89488, 90804, 91744, 92232, 94752, 95404, 97478, 98532, 99552, 100674, 101016, 102816, 103212, 103776, 104328, 106596, 110262, 111996, 112608, 113643, 115056, 116144, 116748, 117852, 120414, 121072, 121824, 122976, 126684, 128639, 129438, 130662, 131376, 131882, 134232, 134688, 136206, 137616, 138348, 139104, 142128, 143106, 146217, 147016, 147798, 149328, 151011, 151524, 154224, 154818, 155664, 157136, 158112, 160552, 165393, 166957, 167994, 168912, 172584, 174216, 175122, 176778, 178976, 180621, 181608, 184464, 190808, 194956, 195993, 197064, 197823, 201348, 202032, 204309, 206424, 208656, 213192, 214659, 220524, 221697, 223992, 227286, 230112, 232227, 232288, 233496, 235704, 240828, 242144, 253368, 257278, 258876, 261324, 262752, 263764, 265167, 268464, 272412, 275232, 276696, 284256, 286212, 292434, 294032, 295596, 298656, 302022, 303048, 308448, 309636, 311328, 314272, 321104, 330786, 333914, 335988, 337824, 341173, 345168, 348432, 350244, 353556, 361242, 363216, 368928, 381616, 385917, 389912, 391986, 394128, 395646, 402696, 404064, 408618, 412848, 417312, 426384, 429318, 438651, 441048, 443394, 447984, 453033, 454572, 461587, 464454, 466992, 471408, 481656, 496179, 500871, 506736, 514556, 517752, 522648, 527528, 530334, 536928, 541863, 544824, 553392, 572424, 584868, 587979, 588064, 591192, 593469, 604044, 606096, 612927, 619272, 642208, 643977, 661572, 667828, 671976, 682346, 690336, 696864, 700488, 707112, 722484, 726432, 763232, 771834, 779824, 783972, 788256, 791292, 795501, 805392, 817236, 825696, 852768, 858636, 877302, 882096, 886788, 895968, 906066, 909144, 923174, 928908, 933984, 942816, 963312, 992358, 1001742, 1013472, 1023519, 1029112, 1035504, 1045296, 1055056, 1060668, 1083726, 1089648, 1106784, 1120997, 1144848, 1157751, 1169736, 1175958, 1182384, 1186938, 1208088, 1212192, 1225854, 1238544, 1287954, 1315953, 1323144, 1335656, 1343952, 1364692, 1384761, 1400976, 1414224, 1444968, 1488537, 1502613, 1543668, 1559648, 1567944, 1582584, 1591002, 1610784, 1625589, 1634472, 1717272, 1754604, 1764192, 1773576, 1780407, 1812132, 1818288, 1846348, 1857816, 1926624, 1931931, 1984716, 2003484, 2047038, 2058224, 2071008, 2090592, 2110112, 2121336, 2167452, 2179296, 2241994, 2289696, 2315502, 2339472, 2351916, 2364768, 2373876, 2416176, 2451708, 2477088, 2575908, 2631906, 2646288, 2671312, 2687904, 2729384, 2769522, 2801952, 2828448, 2889936, 2977074, 3005226, 3070557, 3087336, 3135888, 3165168, 3182004, 3251178, 3268944, 3362991, 3434544, 3473253, 3509208, 3547152, 3560814, 3624264, 3636576, 3692696, 3715632, 3863862, 3947859, 3969432, 4006968, 4094076, 4116448, 4154283, 4242672, 4334904, 4483988, 4507839, 4631004, 4678944, 4703832, 4747752, 4832352, 4903416, 5151816, 5263812, 5292576, 5341221, 5342624, 5458768, 5539044, 5779872, 5954148, 6010452, 6141114, 6174672, 6271776, 6330336, 6364008, 6502356, 6537888, 6725982, 6869088, 6946506, 7018416, 7094304, 7121628, 7248528, 7385392, 7431264, 7727724, 7846979, 7895718, 7938864, 8013936, 8188152, 8308566, 8485344, 8669808, 8967976, 9015678, 9211671, 9262008, 9407664, 9495504, 9806832, 10088973, 10303632, 10419759, 10527624, 10682442, 10917536, 11078088, 11908296, 12020904, 12282228, 12349344, 12462849, 12728016, 13004712, 13451964, 13523517, 13893012, 14036832, 14243256, 14497056, 14770784, 15455448, 15693958, 15791436, 15877728, 16027872, 16376304, 16617132, 17339616, 17935952, 18031356, 18423342, 18524016, 18815328, 18991008, 19613664, 20177946, 20607264, 20839518, 21055248, 21364884, 22156176, 23540937, 23816592, 24041808, 24564456, 24925698, 25456032, 26009424, 26903928, 27047034, 27635013, 27786024, 28486512, 30266919, 30910896, 31387916, 31582872, 32752608, 33234264, 35871904, 36062712, 36846684, 37048032, 37388547, 40355892, 41679036, 42110496, 42729768, 44312352, 47081874, 47633184, 48083616, 49128912, 49851396, 52018848, 53807856, 54094068, 55270026, 55572048, 56973024, 60533838, 61821792, 62775832, 63165744, 66468528, 70622811, 72125424, 73693368, 74777094, 80711784, 83358072, 85459536, 90800757, 94163748, 98257824, 99702792, 107615712, 108188136, 110540052, 111144096, 121067676, 125551664, 126331488, 132937056, 141245622, 144250848, 147386736, 149554188, 161423568, 166716144, 170919072, 181601514, 188327496, 199405584, 211868433, 216376272, 221080104, 242135352, 251103328, 282491244, 294773472, 299108376, 322847136, 333432288, 363203028, 376654992, 398811168, 423736866, 432752544, 442160208, 484270704, 564982488, 598216752, 635605299, 726406056, 753309984, 847473732, 884320416, 968541408, 1129964976, 1196433504, 1271210598, 1452812112, 1694947464, 2259929952, 2542421196, 2905624224, 3389894928, 5084842392, 6779789856, 10169684784, 20339369568]

約数ペア:

[(1, 20339369568), (2, 10169684784), (3, 6779789856), (4, 5084842392), (6, 3389894928), (7, 2905624224), (8, 2542421196), (9, 2259929952), (12, 1694947464), (14, 1452812112), (16, 1271210598), (17, 1196433504), (18, 1129964976), (21, 968541408), (23, 884320416), (24, 847473732), (27, 753309984), (28, 726406056), (32, 635605299), (34, 598216752), (36, 564982488), (42, 484270704), (46, 442160208), (47, 432752544), (48, 423736866), (51, 398811168), (54, 376654992), (56, 363203028), (61, 333432288), (63, 322847136), (68, 299108376), (69, 294773472), (72, 282491244), (81, 251103328), (84, 242135352), (92, 221080104), (94, 216376272), (96, 211868433), (102, 199405584), (108, 188327496), (112, 181601514), (119, 170919072), (122, 166716144), (126, 161423568), (136, 149554188), (138, 147386736), (141, 144250848), (144, 141245622), (153, 132937056), (161, 126331488), (162, 125551664), (168, 121067676), (183, 111144096), (184, 110540052), (188, 108188136), (189, 107615712), (204, 99702792), (207, 98257824), (216, 94163748), (224, 90800757), (238, 85459536), (244, 83358072), (252, 80711784), (272, 74777094), (276, 73693368), (282, 72125424), (288, 70622811), (306, 66468528), (322, 63165744), (324, 62775832), (329, 61821792), (336, 60533838), (357, 56973024), (366, 55572048), (368, 55270026), (376, 54094068), (378, 53807856), (391, 52018848), (408, 49851396), (414, 49128912), (423, 48083616), (427, 47633184), (432, 47081874), (459, 44312352), (476, 42729768), (483, 42110496), (488, 41679036), (504, 40355892), (544, 37388547), (549, 37048032), (552, 36846684), (564, 36062712), (567, 35871904), (612, 33234264), (621, 32752608), (644, 31582872), (648, 31387916), (658, 30910896), (672, 30266919), (714, 28486512), (732, 27786024), (736, 27635013), (752, 27047034), (756, 26903928), (782, 26009424), (799, 25456032), (816, 24925698), (828, 24564456), (846, 24041808), (854, 23816592), (864, 23540937), (918, 22156176), (952, 21364884), (966, 21055248), (976, 20839518), (987, 20607264), (1008, 20177946), (1037, 19613664), (1071, 18991008), (1081, 18815328), (1098, 18524016), (1104, 18423342), (1128, 18031356), (1134, 17935952), (1173, 17339616), (1224, 16617132), (1242, 16376304), (1269, 16027872), (1281, 15877728), (1288, 15791436), (1296, 15693958), (1316, 15455448), (1377, 14770784), (1403, 14497056), (1428, 14243256), (1449, 14036832), (1464, 13893012), (1504, 13523517), (1512, 13451964), (1564, 13004712), (1598, 12728016), (1632, 12462849), (1647, 12349344), (1656, 12282228), (1692, 12020904), (1708, 11908296), (1836, 11078088), (1863, 10917536), (1904, 10682442), (1932, 10527624), (1952, 10419759), (1974, 10303632), (2016, 10088973), (2074, 9806832), (2142, 9495504), (2162, 9407664), (2196, 9262008), (2208, 9211671), (2256, 9015678), (2268, 8967976), (2346, 8669808), (2397, 8485344), (2448, 8308566), (2484, 8188152), (2538, 8013936), (2562, 7938864), (2576, 7895718), (2592, 7846979), (2632, 7727724), (2737, 7431264), (2754, 7385392), (2806, 7248528), (2856, 7121628), (2867, 7094304), (2898, 7018416), (2928, 6946506), (2961, 6869088), (3024, 6725982), (3111, 6537888), (3128, 6502356), (3196, 6364008), (3213, 6330336), (3243, 6271776), (3294, 6174672), (3312, 6141114), (3384, 6010452), (3416, 5954148), (3519, 5779872), (3672, 5539044), (3726, 5458768), (3807, 5342624), (3808, 5341221), (3843, 5292576), (3864, 5263812), (3948, 5151816), (4148, 4903416), (4209, 4832352), (4284, 4747752), (4324, 4703832), (4347, 4678944), (4392, 4631004), (4512, 4507839), (4536, 4483988), (4692, 4334904), (4794, 4242672), (4896, 4154283), (4941, 4116448), (4968, 4094076), (5076, 4006968), (5124, 3969432), (5152, 3947859), (5264, 3863862), (5474, 3715632), (5508, 3692696), (5593, 3636576), (5612, 3624264), (5712, 3560814), (5734, 3547152), (5796, 3509208), (5856, 3473253), (5922, 3434544), (6048, 3362991), (6222, 3268944), (6256, 3251178), (6392, 3182004), (6426, 3165168), (6486, 3135888), (6588, 3087336), (6624, 3070557), (6768, 3005226), (6832, 2977074), (7038, 2889936), (7191, 2828448), (7259, 2801952), (7344, 2769522), (7452, 2729384), (7567, 2687904), (7614, 2671312), (7686, 2646288), (7728, 2631906), (7896, 2575908), (8211, 2477088), (8296, 2451708), (8418, 2416176), (8568, 2373876), (8601, 2364768), (8648, 2351916), (8694, 2339472), (8784, 2315502), (8883, 2289696), (9072, 2241994), (9333, 2179296), (9384, 2167452), (9588, 2121336), (9639, 2110112), (9729, 2090592), (9821, 2071008), (9882, 2058224), (9936, 2047038), (10152, 2003484), (10248, 1984716), (10528, 1931931), (10557, 1926624), (10948, 1857816), (11016, 1846348), (11186, 1818288), (11224, 1812132), (11424, 1780407), (11468, 1773576), (11529, 1764192), (11592, 1754604), (11844, 1717272), (12444, 1634472), (12512, 1625589), (12627, 1610784), (12784, 1591002), (12852, 1582584), (12972, 1567944), (13041, 1559648), (13176, 1543668), (13536, 1502613), (13664, 1488537), (14076, 1444968), (14382, 1414224), (14518, 1400976), (14688, 1384761), (14904, 1364692), (15134, 1343952), (15228, 1335656), (15372, 1323144), (15456, 1315953), (15792, 1287954), (16422, 1238544), (16592, 1225854), (16779, 1212192), (16836, 1208088), (17136, 1186938), (17202, 1182384), (17296, 1175958), (17388, 1169736), (17568, 1157751), (17766, 1144848), (18144, 1120997), (18377, 1106784), (18666, 1089648), (18768, 1083726), (19176, 1060668), (19278, 1055056), (19458, 1045296), (19642, 1035504), (19764, 1029112), (19872, 1023519), (20069, 1013472), (20304, 1001742), (20496, 992358), (21114, 963312), (21573, 942816), (21777, 933984), (21896, 928908), (22032, 923174), (22372, 909144), (22448, 906066), (22701, 895968), (22936, 886788), (23058, 882096), (23184, 877302), (23688, 858636), (23851, 852768), (24633, 825696), (24888, 817236), (25254, 805392), (25568, 795501), (25704, 791292), (25803, 788256), (25944, 783972), (26082, 779824), (26352, 771834), (26649, 763232), (27999, 726432), (28152, 722484), (28764, 707112), (29036, 700488), (29187, 696864), (29463, 690336), (29808, 682346), (30268, 671976), (30456, 667828), (30744, 661572), (31584, 643977), (31671, 642208), (32844, 619272), (33184, 612927), (33558, 606096), (33672, 604044), (34272, 593469), (34404, 591192), (34587, 588064), (34592, 587979), (34776, 584868), (35532, 572424), (36754, 553392), (37332, 544824), (37536, 541863), (37881, 536928), (38352, 530334), (38556, 527528), (38916, 522648), (39284, 517752), (39528, 514556), (40138, 506736), (40608, 500871), (40992, 496179), (42228, 481656), (43146, 471408), (43554, 466992), (43792, 464454), (44064, 461587), (44744, 454572), (44896, 453033), (45402, 447984), (45872, 443394), (46116, 441048), (46368, 438651), (47376, 429318), (47702, 426384), (48739, 417312), (49266, 412848), (49776, 408618), (50337, 404064), (50508, 402696), (51408, 395646), (51606, 394128), (51888, 391986), (52164, 389912), (52704, 385917), (53298, 381616), (55131, 368928), (55998, 363216), (56304, 361242), (57528, 353556), (58072, 350244), (58374, 348432), (58926, 345168), (59616, 341173), (60207, 337824), (60536, 335988), (60912, 333914), (61488, 330786), (63342, 321104), (64719, 314272), (65331, 311328), (65688, 309636), (65941, 308448), (67116, 303048), (67344, 302022), (68103, 298656), (68808, 295596), (69174, 294032), (69552, 292434), (71064, 286212), (71553, 284256), (73508, 276696), (73899, 275232), (74664, 272412), (75762, 268464), (76704, 265167), (77112, 263764), (77409, 262752), (77832, 261324), (78568, 258876), (79056, 257278), (80276, 253368), (83997, 242144), (84456, 240828), (86292, 235704), (87108, 233496), (87561, 232288), (87584, 232227), (88389, 230112), (89488, 227286), (90804, 223992), (91744, 221697), (92232, 220524), (94752, 214659), (95404, 213192), (97478, 208656), (98532, 206424), (99552, 204309), (100674, 202032), (101016, 201348), (102816, 197823), (103212, 197064), (103776, 195993), (104328, 194956), (106596, 190808), (110262, 184464), (111996, 181608), (112608, 180621), (113643, 178976), (115056, 176778), (116144, 175122), (116748, 174216), (117852, 172584), (120414, 168912), (121072, 167994), (121824, 166957), (122976, 165393), (126684, 160552), (128639, 158112), (129438, 157136), (130662, 155664), (131376, 154818), (131882, 154224), (134232, 151524), (134688, 151011), (136206, 149328), (137616, 147798), (138348, 147016), (139104, 146217), (142128, 143106)]