20613086928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 640

約数和(自身を含む): 74966630400

約数和(自身を除く): 54353543472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 54, 56, 57, 62, 63, 71, 72, 76, 84, 93, 108, 112, 114, 124, 126, 133, 142, 144, 152, 163, 168, 171, 186, 189, 213, 216, 217, 228, 248, 252, 266, 279, 284, 304, 326, 336, 342, 372, 378, 399, 426, 432, 434, 456, 489, 496, 497, 504, 513, 532, 558, 568, 589, 639, 651, 652, 684, 744, 756, 798, 837, 852, 868, 912, 978, 994, 1008, 1026, 1064, 1116, 1136, 1141, 1178, 1197, 1278, 1302, 1304, 1349, 1368, 1467, 1488, 1491, 1512, 1596, 1674, 1704, 1736, 1767, 1917, 1953, 1956, 1988, 2052, 2128, 2201, 2232, 2282, 2356, 2394, 2556, 2604, 2608, 2698, 2736, 2934, 2982, 3024, 3097, 3192, 3348, 3408, 3423, 3472, 3534, 3591, 3834, 3906, 3912, 3976, 4047, 4104, 4123, 4401, 4402, 4464, 4473, 4564, 4712, 4788, 5053, 5112, 5208, 5301, 5396, 5859, 5868, 5964, 6194, 6384, 6603, 6696, 6846, 7068, 7182, 7668, 7812, 7824, 7952, 8094, 8208, 8246, 8802, 8804, 8946, 9128, 9291, 9424, 9443, 9576, 10106, 10224, 10269, 10416, 10602, 10792, 11573, 11718, 11736, 11928, 12141, 12369, 12388, 13206, 13392, 13419, 13692, 14136, 14364, 15159, 15336, 15407, 15624, 15903, 16188, 16492, 17604, 17608, 17892, 18256, 18582, 18886, 19152, 19809, 20212, 20538, 21204, 21584, 21679, 23146, 23436, 23472, 23856, 24282, 24738, 24776, 26412, 26838, 27384, 27873, 28272, 28329, 28728, 30318, 30672, 30807, 30814, 31248, 31806, 32376, 32984, 34719, 35208, 35216, 35371, 35784, 36423, 37107, 37164, 37772, 39618, 40424, 41076, 41819, 42408, 43358, 45477, 46221, 46292, 46872, 48564, 49476, 49552, 52824, 53676, 54768, 55746, 56658, 57456, 59427, 60636, 61614, 61628, 63612, 64752, 65037, 65968, 69438, 70416, 70742, 71568, 72846, 74214, 74328, 75544, 79236, 80848, 81011, 82152, 83619, 83638, 84816, 84987, 86716, 90954, 92442, 92584, 93744, 96007, 97128, 98952, 104157, 105648, 106113, 107352, 111321, 111492, 113316, 118854, 121272, 123228, 123256, 125457, 127224, 130074, 136431, 138663, 138876, 141484, 145692, 148428, 148656, 151088, 158472, 162022, 164304, 167238, 167276, 169974, 173432, 181908, 184884, 185168, 192014, 194256, 195111, 197904, 208314, 212226, 214704, 219887, 222642, 222984, 226632, 237708, 242544, 243033, 246456, 246512, 250914, 254448, 254961, 260148, 272862, 277326, 277752, 282968, 288021, 291384, 292733, 296856, 312471, 316944, 318339, 324044, 334476, 334552, 339948, 346864, 358763, 363816, 369768, 376371, 384028, 390222, 415989, 416628, 424452, 439774, 445284, 445968, 453264, 475416, 486066, 492912, 501828, 509922, 520296, 545724, 554652, 555504, 565936, 576042, 582768, 585333, 585466, 593712, 624942, 636678, 648088, 659661, 668952, 669104, 672049, 679896, 717526, 727632, 729099, 739536, 752742, 768056, 780444, 831978, 833256, 848904, 864063, 878199, 879548, 890568, 950832, 955017, 972132, 1003656, 1019844, 1040592, 1076289, 1091448, 1109304, 1129113, 1152084, 1170666, 1170932, 1249884, 1273356, 1296176, 1319322, 1337904, 1344098, 1359792, 1435052, 1458198, 1505484, 1536112, 1539209, 1560888, 1663956, 1666512, 1697808, 1728126, 1756398, 1759096, 1781136, 1910034, 1944264, 1978983, 2007312, 2016147, 2039688, 2152578, 2182896, 2187297, 2218608, 2258226, 2304168, 2341332, 2341864, 2499768, 2511341, 2546712, 2592189, 2634597, 2638644, 2688196, 2870104, 2916396, 3010968, 3078418, 3121776, 3228867, 3327912, 3456252, 3512796, 3518192, 3820068, 3888528, 3957966, 4032294, 4079376, 4305156, 4374594, 4516452, 4608336, 4617627, 4682664, 4683728, 4999536, 5022682, 5093424, 5184378, 5269194, 5277288, 5376392, 5740208, 5832792, 5936949, 6021936, 6048441, 6156836, 6457734, 6655824, 6816497, 6912504, 7025592, 7534023, 7640136, 7903791, 7915932, 8064588, 8610312, 8749188, 9032904, 9235254, 9365328, 9686601, 10045364, 10368756, 10538388, 10554576, 10752784, 11665584, 11873898, 12096882, 12313672, 12915468, 13632994, 13825008, 13852881, 14051184, 15068046, 15280272, 15807582, 15831864, 16129176, 17220624, 17498376, 18065808, 18145323, 18470508, 19373202, 20090728, 20449491, 20737512, 21076776, 22602069, 23747796, 24193764, 24627344, 25830936, 27265988, 27705762, 30136092, 31615164, 31663728, 32258352, 34996752, 36290646, 36941016, 38746404, 40181456, 40898982, 41475024, 41558643, 42153552, 45204138, 47495592, 47715479, 48387528, 51661872, 54531976, 55411524, 60272184, 61348473, 63230328, 67806207, 72581292, 73882032, 77492808, 81797964, 83117286, 90408276, 94991184, 95430958, 96775056, 109063952, 110823048, 120544368, 122696946, 126460656, 135612414, 143146437, 145162584, 154985616, 163595928, 166234572, 180816552, 184045419, 190861916, 221646096, 245393892, 271224828, 286292874, 290325168, 327191856, 332469144, 361633104, 368090838, 381723832, 429439311, 490787784, 542449656, 572585748, 664938288, 736181676, 763447664, 858878622, 981575568, 1084899312, 1145171496, 1288317933, 1472363352, 1717757244, 2290342992, 2576635866, 2944726704, 3435514488, 5153271732, 6871028976, 10306543464, 20613086928]

約数ペア:

[(1, 20613086928), (2, 10306543464), (3, 6871028976), (4, 5153271732), (6, 3435514488), (7, 2944726704), (8, 2576635866), (9, 2290342992), (12, 1717757244), (14, 1472363352), (16, 1288317933), (18, 1145171496), (19, 1084899312), (21, 981575568), (24, 858878622), (27, 763447664), (28, 736181676), (31, 664938288), (36, 572585748), (38, 542449656), (42, 490787784), (48, 429439311), (54, 381723832), (56, 368090838), (57, 361633104), (62, 332469144), (63, 327191856), (71, 290325168), (72, 286292874), (76, 271224828), (84, 245393892), (93, 221646096), (108, 190861916), (112, 184045419), (114, 180816552), (124, 166234572), (126, 163595928), (133, 154985616), (142, 145162584), (144, 143146437), (152, 135612414), (163, 126460656), (168, 122696946), (171, 120544368), (186, 110823048), (189, 109063952), (213, 96775056), (216, 95430958), (217, 94991184), (228, 90408276), (248, 83117286), (252, 81797964), (266, 77492808), (279, 73882032), (284, 72581292), (304, 67806207), (326, 63230328), (336, 61348473), (342, 60272184), (372, 55411524), (378, 54531976), (399, 51661872), (426, 48387528), (432, 47715479), (434, 47495592), (456, 45204138), (489, 42153552), (496, 41558643), (497, 41475024), (504, 40898982), (513, 40181456), (532, 38746404), (558, 36941016), (568, 36290646), (589, 34996752), (639, 32258352), (651, 31663728), (652, 31615164), (684, 30136092), (744, 27705762), (756, 27265988), (798, 25830936), (837, 24627344), (852, 24193764), (868, 23747796), (912, 22602069), (978, 21076776), (994, 20737512), (1008, 20449491), (1026, 20090728), (1064, 19373202), (1116, 18470508), (1136, 18145323), (1141, 18065808), (1178, 17498376), (1197, 17220624), (1278, 16129176), (1302, 15831864), (1304, 15807582), (1349, 15280272), (1368, 15068046), (1467, 14051184), (1488, 13852881), (1491, 13825008), (1512, 13632994), (1596, 12915468), (1674, 12313672), (1704, 12096882), (1736, 11873898), (1767, 11665584), (1917, 10752784), (1953, 10554576), (1956, 10538388), (1988, 10368756), (2052, 10045364), (2128, 9686601), (2201, 9365328), (2232, 9235254), (2282, 9032904), (2356, 8749188), (2394, 8610312), (2556, 8064588), (2604, 7915932), (2608, 7903791), (2698, 7640136), (2736, 7534023), (2934, 7025592), (2982, 6912504), (3024, 6816497), (3097, 6655824), (3192, 6457734), (3348, 6156836), (3408, 6048441), (3423, 6021936), (3472, 5936949), (3534, 5832792), (3591, 5740208), (3834, 5376392), (3906, 5277288), (3912, 5269194), (3976, 5184378), (4047, 5093424), (4104, 5022682), (4123, 4999536), (4401, 4683728), (4402, 4682664), (4464, 4617627), (4473, 4608336), (4564, 4516452), (4712, 4374594), (4788, 4305156), (5053, 4079376), (5112, 4032294), (5208, 3957966), (5301, 3888528), (5396, 3820068), (5859, 3518192), (5868, 3512796), (5964, 3456252), (6194, 3327912), (6384, 3228867), (6603, 3121776), (6696, 3078418), (6846, 3010968), (7068, 2916396), (7182, 2870104), (7668, 2688196), (7812, 2638644), (7824, 2634597), (7952, 2592189), (8094, 2546712), (8208, 2511341), (8246, 2499768), (8802, 2341864), (8804, 2341332), (8946, 2304168), (9128, 2258226), (9291, 2218608), (9424, 2187297), (9443, 2182896), (9576, 2152578), (10106, 2039688), (10224, 2016147), (10269, 2007312), (10416, 1978983), (10602, 1944264), (10792, 1910034), (11573, 1781136), (11718, 1759096), (11736, 1756398), (11928, 1728126), (12141, 1697808), (12369, 1666512), (12388, 1663956), (13206, 1560888), (13392, 1539209), (13419, 1536112), (13692, 1505484), (14136, 1458198), (14364, 1435052), (15159, 1359792), (15336, 1344098), (15407, 1337904), (15624, 1319322), (15903, 1296176), (16188, 1273356), (16492, 1249884), (17604, 1170932), (17608, 1170666), (17892, 1152084), (18256, 1129113), (18582, 1109304), (18886, 1091448), (19152, 1076289), (19809, 1040592), (20212, 1019844), (20538, 1003656), (21204, 972132), (21584, 955017), (21679, 950832), (23146, 890568), (23436, 879548), (23472, 878199), (23856, 864063), (24282, 848904), (24738, 833256), (24776, 831978), (26412, 780444), (26838, 768056), (27384, 752742), (27873, 739536), (28272, 729099), (28329, 727632), (28728, 717526), (30318, 679896), (30672, 672049), (30807, 669104), (30814, 668952), (31248, 659661), (31806, 648088), (32376, 636678), (32984, 624942), (34719, 593712), (35208, 585466), (35216, 585333), (35371, 582768), (35784, 576042), (36423, 565936), (37107, 555504), (37164, 554652), (37772, 545724), (39618, 520296), (40424, 509922), (41076, 501828), (41819, 492912), (42408, 486066), (43358, 475416), (45477, 453264), (46221, 445968), (46292, 445284), (46872, 439774), (48564, 424452), (49476, 416628), (49552, 415989), (52824, 390222), (53676, 384028), (54768, 376371), (55746, 369768), (56658, 363816), (57456, 358763), (59427, 346864), (60636, 339948), (61614, 334552), (61628, 334476), (63612, 324044), (64752, 318339), (65037, 316944), (65968, 312471), (69438, 296856), (70416, 292733), (70742, 291384), (71568, 288021), (72846, 282968), (74214, 277752), (74328, 277326), (75544, 272862), (79236, 260148), (80848, 254961), (81011, 254448), (82152, 250914), (83619, 246512), (83638, 246456), (84816, 243033), (84987, 242544), (86716, 237708), (90954, 226632), (92442, 222984), (92584, 222642), (93744, 219887), (96007, 214704), (97128, 212226), (98952, 208314), (104157, 197904), (105648, 195111), (106113, 194256), (107352, 192014), (111321, 185168), (111492, 184884), (113316, 181908), (118854, 173432), (121272, 169974), (123228, 167276), (123256, 167238), (125457, 164304), (127224, 162022), (130074, 158472), (136431, 151088), (138663, 148656), (138876, 148428), (141484, 145692)]