20493282096

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3205

約数の個数: 320

約数和(自身を含む): 70395494400

約数和(自身を除く): 49902212304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 71, 72, 84, 93, 108, 112, 124, 126, 142, 144, 168, 186, 189, 213, 216, 217, 248, 252, 279, 284, 336, 372, 378, 426, 432, 434, 496, 497, 504, 558, 568, 639, 651, 744, 756, 837, 852, 868, 994, 1008, 1116, 1136, 1278, 1302, 1488, 1491, 1512, 1674, 1704, 1736, 1917, 1953, 1988, 2201, 2232, 2556, 2604, 2982, 3024, 3079, 3348, 3408, 3472, 3834, 3906, 3976, 4402, 4464, 4473, 5112, 5208, 5859, 5964, 6158, 6603, 6696, 7668, 7812, 7952, 8804, 8946, 9237, 10224, 10416, 11718, 11928, 12316, 13206, 13392, 13419, 15336, 15407, 15624, 17608, 17892, 18474, 19809, 21553, 23436, 23856, 24632, 26412, 26838, 27711, 30672, 30814, 31248, 35216, 35784, 36948, 39618, 43106, 46221, 46872, 49264, 52824, 53676, 55422, 59427, 61628, 64659, 71568, 73896, 79236, 83133, 86212, 92442, 93744, 95449, 105648, 107352, 110844, 118854, 123256, 129318, 138663, 147792, 158472, 166266, 172424, 184884, 190898, 193977, 214704, 218609, 221688, 237708, 246512, 258636, 277326, 286347, 316944, 332532, 344848, 369768, 381796, 387954, 415989, 437218, 443376, 475416, 517272, 554652, 572694, 581931, 655827, 665064, 668143, 739536, 763592, 775908, 831978, 859041, 874436, 950832, 1034544, 1109304, 1145388, 1163862, 1311654, 1330128, 1336286, 1527184, 1530263, 1551816, 1663956, 1718082, 1748872, 1967481, 2004429, 2218608, 2290776, 2327724, 2577123, 2623308, 2672572, 3060526, 3103632, 3327912, 3436164, 3497744, 3934962, 4008858, 4581552, 4590789, 4655448, 5154246, 5246616, 5345144, 5902443, 6013287, 6121052, 6655824, 6776879, 6872328, 7869924, 8017716, 9181578, 9310896, 10308492, 10493232, 10690288, 11804886, 12026574, 12242104, 13553758, 13744656, 13772367, 15739848, 16035432, 18039861, 18363156, 20330637, 20616984, 23609772, 24053148, 24484208, 27107516, 27544734, 31479696, 32070864, 36079722, 36726312, 40661274, 41233968, 41317101, 47219544, 47438153, 48106296, 54215032, 55089468, 60991911, 72159444, 73452624, 81322548, 82634202, 94439088, 94876306, 96212592, 108430064, 110178936, 121983822, 142314459, 144318888, 162645096, 165268404, 182975733, 189752612, 220357872, 243967644, 284628918, 288637776, 325290192, 330536808, 365951466, 379505224, 426943377, 487935288, 569257836, 661073616, 731902932, 759010448, 853886754, 975870576, 1138515672, 1280830131, 1463805864, 1707773508, 2277031344, 2561660262, 2927611728, 3415547016, 5123320524, 6831094032, 10246641048, 20493282096]

約数ペア:

[(1, 20493282096), (2, 10246641048), (3, 6831094032), (4, 5123320524), (6, 3415547016), (7, 2927611728), (8, 2561660262), (9, 2277031344), (12, 1707773508), (14, 1463805864), (16, 1280830131), (18, 1138515672), (21, 975870576), (24, 853886754), (27, 759010448), (28, 731902932), (31, 661073616), (36, 569257836), (42, 487935288), (48, 426943377), (54, 379505224), (56, 365951466), (62, 330536808), (63, 325290192), (71, 288637776), (72, 284628918), (84, 243967644), (93, 220357872), (108, 189752612), (112, 182975733), (124, 165268404), (126, 162645096), (142, 144318888), (144, 142314459), (168, 121983822), (186, 110178936), (189, 108430064), (213, 96212592), (216, 94876306), (217, 94439088), (248, 82634202), (252, 81322548), (279, 73452624), (284, 72159444), (336, 60991911), (372, 55089468), (378, 54215032), (426, 48106296), (432, 47438153), (434, 47219544), (496, 41317101), (497, 41233968), (504, 40661274), (558, 36726312), (568, 36079722), (639, 32070864), (651, 31479696), (744, 27544734), (756, 27107516), (837, 24484208), (852, 24053148), (868, 23609772), (994, 20616984), (1008, 20330637), (1116, 18363156), (1136, 18039861), (1278, 16035432), (1302, 15739848), (1488, 13772367), (1491, 13744656), (1512, 13553758), (1674, 12242104), (1704, 12026574), (1736, 11804886), (1917, 10690288), (1953, 10493232), (1988, 10308492), (2201, 9310896), (2232, 9181578), (2556, 8017716), (2604, 7869924), (2982, 6872328), (3024, 6776879), (3079, 6655824), (3348, 6121052), (3408, 6013287), (3472, 5902443), (3834, 5345144), (3906, 5246616), (3976, 5154246), (4402, 4655448), (4464, 4590789), (4473, 4581552), (5112, 4008858), (5208, 3934962), (5859, 3497744), (5964, 3436164), (6158, 3327912), (6603, 3103632), (6696, 3060526), (7668, 2672572), (7812, 2623308), (7952, 2577123), (8804, 2327724), (8946, 2290776), (9237, 2218608), (10224, 2004429), (10416, 1967481), (11718, 1748872), (11928, 1718082), (12316, 1663956), (13206, 1551816), (13392, 1530263), (13419, 1527184), (15336, 1336286), (15407, 1330128), (15624, 1311654), (17608, 1163862), (17892, 1145388), (18474, 1109304), (19809, 1034544), (21553, 950832), (23436, 874436), (23856, 859041), (24632, 831978), (26412, 775908), (26838, 763592), (27711, 739536), (30672, 668143), (30814, 665064), (31248, 655827), (35216, 581931), (35784, 572694), (36948, 554652), (39618, 517272), (43106, 475416), (46221, 443376), (46872, 437218), (49264, 415989), (52824, 387954), (53676, 381796), (55422, 369768), (59427, 344848), (61628, 332532), (64659, 316944), (71568, 286347), (73896, 277326), (79236, 258636), (83133, 246512), (86212, 237708), (92442, 221688), (93744, 218609), (95449, 214704), (105648, 193977), (107352, 190898), (110844, 184884), (118854, 172424), (123256, 166266), (129318, 158472), (138663, 147792)]