20748486096

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1$

素因数の和:963

約数の個数: 320

約数和(自身を含む): 67830380800

約数和(自身を除く): 47081894704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 337, 342, 351, 432, 456, 468, 494, 513, 577, 624, 674, 684, 702, 741, 912, 936, 988, 1011, 1026, 1154, 1348, 1368, 1404, 1482, 1731, 1872, 1976, 2022, 2052, 2223, 2308, 2696, 2736, 2808, 2964, 3033, 3462, 3952, 4044, 4104, 4381, 4446, 4616, 5193, 5392, 5616, 5928, 6066, 6403, 6669, 6924, 7501, 8088, 8208, 8762, 8892, 9099, 9232, 10386, 10963, 11856, 12132, 12806, 13143, 13338, 13848, 15002, 15579, 16176, 17524, 17784, 18198, 19209, 20772, 21926, 22503, 24264, 25612, 26286, 26676, 27696, 30004, 31158, 32889, 35048, 35568, 36396, 38418, 39429, 41544, 43852, 45006, 48528, 51224, 52572, 53352, 57627, 60008, 62316, 65778, 67509, 70096, 72792, 76836, 78858, 83088, 83239, 87704, 90012, 98667, 102448, 105144, 106704, 115254, 118287, 120016, 124632, 131556, 135018, 142519, 145584, 153672, 157716, 166478, 172881, 175408, 180024, 194449, 197334, 202527, 210288, 230508, 236574, 249264, 249717, 263112, 270036, 285038, 296001, 307344, 315432, 332956, 345762, 360048, 388898, 394668, 405054, 427557, 461016, 473148, 499434, 526224, 540072, 570076, 583347, 592002, 630864, 665912, 691524, 749151, 777796, 789336, 810108, 855114, 922032, 946296, 998868, 1080144, 1140152, 1166694, 1184004, 1282671, 1331824, 1383048, 1498302, 1555592, 1578672, 1620216, 1710228, 1750041, 1892592, 1997736, 2247453, 2280304, 2333388, 2368008, 2527837, 2565342, 2766096, 2996604, 3111184, 3240432, 3420456, 3500082, 3694531, 3848013, 3995472, 4494906, 4666776, 4736016, 5055674, 5130684, 5250123, 5993208, 6840912, 7000164, 7389062, 7583511, 7696026, 8989812, 9333552, 10111348, 10261368, 10500246, 11083593, 11986416, 14000328, 14778124, 15167022, 15392052, 17979624, 20222696, 20522736, 21000492, 22167186, 22750533, 28000656, 29556248, 30334044, 30784104, 33250779, 35959248, 40445392, 42000984, 44334372, 45501066, 48028903, 59112496, 60668088, 61568208, 66501558, 68251599, 84001968, 88668744, 91002132, 96057806, 99752337, 121336176, 133003116, 136503198, 144086709, 177337488, 182004264, 192115612, 199504674, 266006232, 273006396, 288173418, 364008528, 384231224, 399009348, 432260127, 532012464, 546012792, 576346836, 768462448, 798018696, 864520254, 1092025584, 1152693672, 1296780381, 1596037392, 1729040508, 2305387344, 2593560762, 3458081016, 5187121524, 6916162032, 10374243048, 20748486096]

約数ペア:

[(1, 20748486096), (2, 10374243048), (3, 6916162032), (4, 5187121524), (6, 3458081016), (8, 2593560762), (9, 2305387344), (12, 1729040508), (13, 1596037392), (16, 1296780381), (18, 1152693672), (19, 1092025584), (24, 864520254), (26, 798018696), (27, 768462448), (36, 576346836), (38, 546012792), (39, 532012464), (48, 432260127), (52, 399009348), (54, 384231224), (57, 364008528), (72, 288173418), (76, 273006396), (78, 266006232), (104, 199504674), (108, 192115612), (114, 182004264), (117, 177337488), (144, 144086709), (152, 136503198), (156, 133003116), (171, 121336176), (208, 99752337), (216, 96057806), (228, 91002132), (234, 88668744), (247, 84001968), (304, 68251599), (312, 66501558), (337, 61568208), (342, 60668088), (351, 59112496), (432, 48028903), (456, 45501066), (468, 44334372), (494, 42000984), (513, 40445392), (577, 35959248), (624, 33250779), (674, 30784104), (684, 30334044), (702, 29556248), (741, 28000656), (912, 22750533), (936, 22167186), (988, 21000492), (1011, 20522736), (1026, 20222696), (1154, 17979624), (1348, 15392052), (1368, 15167022), (1404, 14778124), (1482, 14000328), (1731, 11986416), (1872, 11083593), (1976, 10500246), (2022, 10261368), (2052, 10111348), (2223, 9333552), (2308, 8989812), (2696, 7696026), (2736, 7583511), (2808, 7389062), (2964, 7000164), (3033, 6840912), (3462, 5993208), (3952, 5250123), (4044, 5130684), (4104, 5055674), (4381, 4736016), (4446, 4666776), (4616, 4494906), (5193, 3995472), (5392, 3848013), (5616, 3694531), (5928, 3500082), (6066, 3420456), (6403, 3240432), (6669, 3111184), (6924, 2996604), (7501, 2766096), (8088, 2565342), (8208, 2527837), (8762, 2368008), (8892, 2333388), (9099, 2280304), (9232, 2247453), (10386, 1997736), (10963, 1892592), (11856, 1750041), (12132, 1710228), (12806, 1620216), (13143, 1578672), (13338, 1555592), (13848, 1498302), (15002, 1383048), (15579, 1331824), (16176, 1282671), (17524, 1184004), (17784, 1166694), (18198, 1140152), (19209, 1080144), (20772, 998868), (21926, 946296), (22503, 922032), (24264, 855114), (25612, 810108), (26286, 789336), (26676, 777796), (27696, 749151), (30004, 691524), (31158, 665912), (32889, 630864), (35048, 592002), (35568, 583347), (36396, 570076), (38418, 540072), (39429, 526224), (41544, 499434), (43852, 473148), (45006, 461016), (48528, 427557), (51224, 405054), (52572, 394668), (53352, 388898), (57627, 360048), (60008, 345762), (62316, 332956), (65778, 315432), (67509, 307344), (70096, 296001), (72792, 285038), (76836, 270036), (78858, 263112), (83088, 249717), (83239, 249264), (87704, 236574), (90012, 230508), (98667, 210288), (102448, 202527), (105144, 197334), (106704, 194449), (115254, 180024), (118287, 175408), (120016, 172881), (124632, 166478), (131556, 157716), (135018, 153672), (142519, 145584)]