20291786064

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 640

約数和(自身を含む): 70349783040

約数和(自身を除く): 50057996976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 31, 33, 36, 44, 46, 48, 53, 54, 62, 66, 69, 72, 88, 92, 93, 99, 106, 108, 113, 124, 132, 138, 144, 159, 176, 184, 186, 198, 207, 212, 216, 226, 248, 253, 264, 276, 279, 297, 318, 339, 341, 368, 372, 396, 414, 424, 432, 452, 477, 496, 506, 528, 552, 558, 583, 594, 621, 636, 678, 682, 713, 744, 759, 792, 828, 837, 848, 904, 954, 1012, 1017, 1023, 1104, 1116, 1166, 1188, 1219, 1242, 1243, 1272, 1356, 1364, 1426, 1431, 1488, 1518, 1584, 1643, 1656, 1674, 1749, 1808, 1908, 2024, 2034, 2046, 2139, 2232, 2277, 2332, 2376, 2438, 2484, 2486, 2544, 2599, 2712, 2728, 2852, 2862, 3036, 3051, 3069, 3286, 3312, 3348, 3498, 3503, 3657, 3729, 3816, 4048, 4068, 4092, 4278, 4464, 4554, 4664, 4752, 4876, 4929, 4968, 4972, 5198, 5247, 5424, 5456, 5704, 5724, 5989, 6072, 6102, 6138, 6417, 6572, 6696, 6831, 6996, 7006, 7314, 7458, 7632, 7797, 7843, 8136, 8184, 8556, 9108, 9207, 9328, 9752, 9858, 9936, 9944, 10396, 10494, 10509, 10971, 11187, 11408, 11448, 11978, 12144, 12204, 12276, 12834, 13144, 13392, 13409, 13662, 13992, 14012, 14628, 14787, 14916, 15594, 15686, 15741, 16272, 16368, 17112, 17967, 18073, 18216, 18414, 19251, 19504, 19716, 19888, 20792, 20988, 21018, 21942, 22374, 22896, 23391, 23529, 23956, 24408, 24552, 25668, 26288, 26818, 27324, 27984, 28024, 28589, 29256, 29574, 29832, 31188, 31372, 31482, 31527, 32913, 33561, 34224, 35934, 36146, 36432, 36828, 37789, 38502, 38533, 39432, 40227, 41584, 41976, 42036, 43884, 44361, 44748, 46782, 47058, 47912, 48816, 49104, 51336, 53636, 53901, 54219, 54648, 56048, 57178, 58512, 59148, 59664, 62376, 62744, 62964, 63054, 65826, 65879, 67122, 70173, 70587, 71868, 72292, 73656, 75578, 77004, 77066, 78864, 80454, 80569, 83952, 84072, 85767, 87768, 88722, 89496, 93564, 94116, 94581, 95824, 102672, 107272, 107802, 108438, 109296, 113367, 114356, 115599, 118296, 120681, 124752, 125488, 125928, 126108, 131652, 131758, 134244, 137747, 140346, 141174, 143736, 144584, 147312, 151156, 154008, 154132, 160908, 161138, 161703, 162657, 168144, 171534, 175536, 177444, 178992, 185659, 187128, 188232, 189162, 197637, 211761, 214544, 215604, 216876, 226734, 228712, 231198, 236592, 241362, 241707, 251856, 252216, 257301, 263304, 263516, 268488, 275494, 280692, 282348, 287472, 289168, 302312, 308016, 308264, 321816, 322276, 323406, 325314, 340101, 343068, 346797, 354888, 362043, 371318, 374256, 376464, 378324, 395274, 413241, 415679, 423522, 431208, 433752, 453468, 457424, 462396, 482724, 483414, 487971, 504432, 514602, 526608, 527032, 536976, 550988, 556977, 561384, 564696, 592911, 604624, 616528, 643632, 644552, 646812, 650628, 680202, 686136, 693594, 709776, 724086, 725121, 742636, 756648, 771903, 790548, 826482, 831358, 847044, 862416, 867504, 886259, 906936, 924792, 965448, 966828, 975942, 1020303, 1029204, 1040391, 1054064, 1101976, 1113954, 1122768, 1129392, 1185822, 1239723, 1247037, 1289104, 1293624, 1301256, 1360404, 1372272, 1387188, 1448172, 1450242, 1485272, 1513296, 1515217, 1543806, 1581096, 1652964, 1662716, 1670931, 1694088, 1772518, 1778733, 1813872, 1849584, 1930896, 1933656, 1951884, 2040606, 2042249, 2058408, 2080782, 2175363, 2203952, 2227908, 2371644, 2479446, 2494074, 2587248, 2602512, 2658777, 2720808, 2774376, 2896344, 2900484, 2970544, 3030434, 3087612, 3162192, 3305928, 3325432, 3341862, 3388176, 3545036, 3557466, 3719169, 3741111, 3867312, 3903768, 4081212, 4084498, 4116816, 4161564, 4270157, 4350726, 4455816, 4545651, 4743288, 4958892, 4988148, 5012793, 5317554, 5441616, 5548752, 5792688, 5800968, 6060868, 6126747, 6175224, 6611856, 6650864, 6683724, 7090072, 7114932, 7438338, 7482222, 7807536, 7976331, 8162424, 8168996, 8323128, 8540314, 8701452, 8911632, 9091302, 9486576, 9917784, 9976296, 10025586, 10635108, 11223333, 11601936, 12121736, 12253494, 12350448, 12810471, 13367448, 13636953, 14180144, 14229864, 14876676, 14964444, 15952662, 16324848, 16337992, 16646256, 17080628, 17402904, 18182604, 18380241, 19835568, 19952592, 20051172, 21270216, 22446666, 23928993, 24243472, 24506988, 25620942, 26734896, 27273906, 28459728, 29753352, 29928888, 31905324, 32675984, 34161256, 34805808, 36365208, 36760482, 38431413, 40102344, 40910859, 42540432, 44893332, 46971727, 47857986, 49013976, 51241884, 54547812, 55140723, 59506704, 59857776, 63810648, 68322512, 72730416, 73520964, 76862826, 80204688, 81821718, 89786664, 93943454, 95715972, 98027952, 102483768, 109095624, 110281446, 115294239, 127621296, 140915181, 147041928, 153725652, 163643436, 179573328, 187886908, 191431944, 204967536, 218191248, 220562892, 230588478, 281830362, 294083856, 307451304, 327286872, 375773816, 382863888, 422745543, 441125784, 461176956, 563660724, 614902608, 654573744, 751547632, 845491086, 882251568, 922353912, 1127321448, 1268236629, 1690982172, 1844707824, 2254642896, 2536473258, 3381964344, 5072946516, 6763928688, 10145893032, 20291786064]

約数ペア:

[(1, 20291786064), (2, 10145893032), (3, 6763928688), (4, 5072946516), (6, 3381964344), (8, 2536473258), (9, 2254642896), (11, 1844707824), (12, 1690982172), (16, 1268236629), (18, 1127321448), (22, 922353912), (23, 882251568), (24, 845491086), (27, 751547632), (31, 654573744), (33, 614902608), (36, 563660724), (44, 461176956), (46, 441125784), (48, 422745543), (53, 382863888), (54, 375773816), (62, 327286872), (66, 307451304), (69, 294083856), (72, 281830362), (88, 230588478), (92, 220562892), (93, 218191248), (99, 204967536), (106, 191431944), (108, 187886908), (113, 179573328), (124, 163643436), (132, 153725652), (138, 147041928), (144, 140915181), (159, 127621296), (176, 115294239), (184, 110281446), (186, 109095624), (198, 102483768), (207, 98027952), (212, 95715972), (216, 93943454), (226, 89786664), (248, 81821718), (253, 80204688), (264, 76862826), (276, 73520964), (279, 72730416), (297, 68322512), (318, 63810648), (339, 59857776), (341, 59506704), (368, 55140723), (372, 54547812), (396, 51241884), (414, 49013976), (424, 47857986), (432, 46971727), (452, 44893332), (477, 42540432), (496, 40910859), (506, 40102344), (528, 38431413), (552, 36760482), (558, 36365208), (583, 34805808), (594, 34161256), (621, 32675984), (636, 31905324), (678, 29928888), (682, 29753352), (713, 28459728), (744, 27273906), (759, 26734896), (792, 25620942), (828, 24506988), (837, 24243472), (848, 23928993), (904, 22446666), (954, 21270216), (1012, 20051172), (1017, 19952592), (1023, 19835568), (1104, 18380241), (1116, 18182604), (1166, 17402904), (1188, 17080628), (1219, 16646256), (1242, 16337992), (1243, 16324848), (1272, 15952662), (1356, 14964444), (1364, 14876676), (1426, 14229864), (1431, 14180144), (1488, 13636953), (1518, 13367448), (1584, 12810471), (1643, 12350448), (1656, 12253494), (1674, 12121736), (1749, 11601936), (1808, 11223333), (1908, 10635108), (2024, 10025586), (2034, 9976296), (2046, 9917784), (2139, 9486576), (2232, 9091302), (2277, 8911632), (2332, 8701452), (2376, 8540314), (2438, 8323128), (2484, 8168996), (2486, 8162424), (2544, 7976331), (2599, 7807536), (2712, 7482222), (2728, 7438338), (2852, 7114932), (2862, 7090072), (3036, 6683724), (3051, 6650864), (3069, 6611856), (3286, 6175224), (3312, 6126747), (3348, 6060868), (3498, 5800968), (3503, 5792688), (3657, 5548752), (3729, 5441616), (3816, 5317554), (4048, 5012793), (4068, 4988148), (4092, 4958892), (4278, 4743288), (4464, 4545651), (4554, 4455816), (4664, 4350726), (4752, 4270157), (4876, 4161564), (4929, 4116816), (4968, 4084498), (4972, 4081212), (5198, 3903768), (5247, 3867312), (5424, 3741111), (5456, 3719169), (5704, 3557466), (5724, 3545036), (5989, 3388176), (6072, 3341862), (6102, 3325432), (6138, 3305928), (6417, 3162192), (6572, 3087612), (6696, 3030434), (6831, 2970544), (6996, 2900484), (7006, 2896344), (7314, 2774376), (7458, 2720808), (7632, 2658777), (7797, 2602512), (7843, 2587248), (8136, 2494074), (8184, 2479446), (8556, 2371644), (9108, 2227908), (9207, 2203952), (9328, 2175363), (9752, 2080782), (9858, 2058408), (9936, 2042249), (9944, 2040606), (10396, 1951884), (10494, 1933656), (10509, 1930896), (10971, 1849584), (11187, 1813872), (11408, 1778733), (11448, 1772518), (11978, 1694088), (12144, 1670931), (12204, 1662716), (12276, 1652964), (12834, 1581096), (13144, 1543806), (13392, 1515217), (13409, 1513296), (13662, 1485272), (13992, 1450242), (14012, 1448172), (14628, 1387188), (14787, 1372272), (14916, 1360404), (15594, 1301256), (15686, 1293624), (15741, 1289104), (16272, 1247037), (16368, 1239723), (17112, 1185822), (17967, 1129392), (18073, 1122768), (18216, 1113954), (18414, 1101976), (19251, 1054064), (19504, 1040391), (19716, 1029204), (19888, 1020303), (20792, 975942), (20988, 966828), (21018, 965448), (21942, 924792), (22374, 906936), (22896, 886259), (23391, 867504), (23529, 862416), (23956, 847044), (24408, 831358), (24552, 826482), (25668, 790548), (26288, 771903), (26818, 756648), (27324, 742636), (27984, 725121), (28024, 724086), (28589, 709776), (29256, 693594), (29574, 686136), (29832, 680202), (31188, 650628), (31372, 646812), (31482, 644552), (31527, 643632), (32913, 616528), (33561, 604624), (34224, 592911), (35934, 564696), (36146, 561384), (36432, 556977), (36828, 550988), (37789, 536976), (38502, 527032), (38533, 526608), (39432, 514602), (40227, 504432), (41584, 487971), (41976, 483414), (42036, 482724), (43884, 462396), (44361, 457424), (44748, 453468), (46782, 433752), (47058, 431208), (47912, 423522), (48816, 415679), (49104, 413241), (51336, 395274), (53636, 378324), (53901, 376464), (54219, 374256), (54648, 371318), (56048, 362043), (57178, 354888), (58512, 346797), (59148, 343068), (59664, 340101), (62376, 325314), (62744, 323406), (62964, 322276), (63054, 321816), (65826, 308264), (65879, 308016), (67122, 302312), (70173, 289168), (70587, 287472), (71868, 282348), (72292, 280692), (73656, 275494), (75578, 268488), (77004, 263516), (77066, 263304), (78864, 257301), (80454, 252216), (80569, 251856), (83952, 241707), (84072, 241362), (85767, 236592), (87768, 231198), (88722, 228712), (89496, 226734), (93564, 216876), (94116, 215604), (94581, 214544), (95824, 211761), (102672, 197637), (107272, 189162), (107802, 188232), (108438, 187128), (109296, 185659), (113367, 178992), (114356, 177444), (115599, 175536), (118296, 171534), (120681, 168144), (124752, 162657), (125488, 161703), (125928, 161138), (126108, 160908), (131652, 154132), (131758, 154008), (134244, 151156), (137747, 147312), (140346, 144584), (141174, 143736)]