20028487248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:604

約数の個数: 480

約数和(自身を含む): 72955330560

約数和(自身を除く): 52926843312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 127, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 254, 264, 297, 308, 336, 363, 378, 381, 396, 431, 432, 462, 484, 504, 508, 528, 594, 616, 693, 726, 756, 762, 792, 847, 862, 889, 924, 968, 1008, 1016, 1089, 1143, 1188, 1232, 1293, 1386, 1397, 1452, 1512, 1524, 1584, 1694, 1724, 1778, 1848, 1936, 2032, 2079, 2178, 2286, 2376, 2541, 2586, 2667, 2772, 2794, 2904, 3017, 3024, 3048, 3267, 3388, 3429, 3448, 3556, 3696, 3879, 4158, 4191, 4356, 4572, 4741, 4752, 5082, 5172, 5334, 5544, 5588, 5808, 6034, 6096, 6534, 6776, 6858, 6896, 7112, 7623, 7758, 8001, 8316, 8382, 8712, 9051, 9144, 9482, 9779, 10164, 10344, 10668, 11088, 11176, 11637, 12068, 12573, 13068, 13552, 13716, 14223, 14224, 15246, 15367, 15516, 16002, 16632, 16764, 17424, 18102, 18288, 18964, 19558, 20328, 20688, 21336, 22352, 22869, 23274, 24003, 24136, 25146, 26136, 27153, 27432, 28446, 29337, 30492, 30734, 31032, 32004, 33187, 33264, 33528, 36204, 37719, 37928, 39116, 40656, 42669, 42672, 45738, 46101, 46548, 48006, 48272, 50292, 52151, 52272, 54306, 54737, 54864, 56892, 58674, 60984, 61468, 62064, 64008, 66374, 67056, 72408, 75438, 75856, 78232, 81459, 85338, 88011, 91476, 92202, 93096, 96012, 99561, 100584, 104302, 107569, 108612, 109474, 113784, 117348, 121968, 122936, 128007, 128016, 132748, 138303, 144816, 150876, 156453, 156464, 162918, 164211, 170676, 176022, 182952, 184404, 186192, 192024, 199122, 201168, 208604, 215138, 217224, 218948, 227568, 234696, 245872, 256014, 264033, 265496, 276606, 298683, 301752, 312906, 322707, 325836, 328422, 341352, 352044, 365057, 365904, 368808, 383159, 384048, 398244, 414909, 417208, 430276, 434448, 437896, 469359, 469392, 492633, 512028, 528066, 530992, 553212, 597366, 602107, 603504, 625812, 645414, 651672, 656844, 682704, 704088, 730114, 737616, 766318, 796488, 829818, 834416, 860552, 875792, 896049, 938718, 968121, 985266, 1024056, 1056132, 1095171, 1106424, 1149477, 1194732, 1204214, 1251624, 1290828, 1303344, 1313688, 1408077, 1408176, 1460228, 1477899, 1532636, 1592976, 1659636, 1721104, 1792098, 1806321, 1877436, 1936242, 1970532, 2048112, 2112264, 2190342, 2212848, 2298954, 2389464, 2408428, 2503248, 2581656, 2627376, 2816154, 2904363, 2920456, 2955798, 3065272, 3285513, 3319272, 3448431, 3584196, 3612642, 3754872, 3872484, 3941064, 4214749, 4224528, 4380684, 4597908, 4778928, 4816856, 5163312, 5418963, 5632308, 5808726, 5840912, 5911596, 6130544, 6571026, 6623177, 6638544, 6896862, 7168392, 7225284, 7509744, 7744968, 7882128, 8429498, 8761368, 9195816, 9633712, 9856539, 10345293, 10837926, 11264616, 11617452, 11823192, 12644247, 13142052, 13246354, 13793724, 14336784, 14450568, 15489936, 16256889, 16858996, 17522736, 18391632, 19713078, 19869531, 20690586, 21675852, 22529232, 23234904, 23646384, 25288494, 26284104, 26492708, 27587448, 28901136, 32513778, 33717992, 37932741, 39426156, 39739062, 41381172, 43351704, 46362239, 46469808, 50576988, 52568208, 52985416, 55174896, 59608593, 65027556, 67435984, 75865482, 78852312, 79478124, 82762344, 86703408, 92724478, 101153976, 105970832, 113798223, 119217186, 130055112, 139086717, 151730964, 157704624, 158956248, 165524688, 178825779, 185448956, 202307952, 227596446, 238434372, 260110224, 278173434, 303461928, 317912496, 357651558, 370897912, 417260151, 455192892, 476868744, 556346868, 606923856, 715303116, 741795824, 834520302, 910385784, 953737488, 1112693736, 1251780453, 1430606232, 1669040604, 1820771568, 2225387472, 2503560906, 2861212464, 3338081208, 5007121812, 6676162416, 10014243624, 20028487248]

約数ペア:

[(1, 20028487248), (2, 10014243624), (3, 6676162416), (4, 5007121812), (6, 3338081208), (7, 2861212464), (8, 2503560906), (9, 2225387472), (11, 1820771568), (12, 1669040604), (14, 1430606232), (16, 1251780453), (18, 1112693736), (21, 953737488), (22, 910385784), (24, 834520302), (27, 741795824), (28, 715303116), (33, 606923856), (36, 556346868), (42, 476868744), (44, 455192892), (48, 417260151), (54, 370897912), (56, 357651558), (63, 317912496), (66, 303461928), (72, 278173434), (77, 260110224), (84, 238434372), (88, 227596446), (99, 202307952), (108, 185448956), (112, 178825779), (121, 165524688), (126, 158956248), (127, 157704624), (132, 151730964), (144, 139086717), (154, 130055112), (168, 119217186), (176, 113798223), (189, 105970832), (198, 101153976), (216, 92724478), (231, 86703408), (242, 82762344), (252, 79478124), (254, 78852312), (264, 75865482), (297, 67435984), (308, 65027556), (336, 59608593), (363, 55174896), (378, 52985416), (381, 52568208), (396, 50576988), (431, 46469808), (432, 46362239), (462, 43351704), (484, 41381172), (504, 39739062), (508, 39426156), (528, 37932741), (594, 33717992), (616, 32513778), (693, 28901136), (726, 27587448), (756, 26492708), (762, 26284104), (792, 25288494), (847, 23646384), (862, 23234904), (889, 22529232), (924, 21675852), (968, 20690586), (1008, 19869531), (1016, 19713078), (1089, 18391632), (1143, 17522736), (1188, 16858996), (1232, 16256889), (1293, 15489936), (1386, 14450568), (1397, 14336784), (1452, 13793724), (1512, 13246354), (1524, 13142052), (1584, 12644247), (1694, 11823192), (1724, 11617452), (1778, 11264616), (1848, 10837926), (1936, 10345293), (2032, 9856539), (2079, 9633712), (2178, 9195816), (2286, 8761368), (2376, 8429498), (2541, 7882128), (2586, 7744968), (2667, 7509744), (2772, 7225284), (2794, 7168392), (2904, 6896862), (3017, 6638544), (3024, 6623177), (3048, 6571026), (3267, 6130544), (3388, 5911596), (3429, 5840912), (3448, 5808726), (3556, 5632308), (3696, 5418963), (3879, 5163312), (4158, 4816856), (4191, 4778928), (4356, 4597908), (4572, 4380684), (4741, 4224528), (4752, 4214749), (5082, 3941064), (5172, 3872484), (5334, 3754872), (5544, 3612642), (5588, 3584196), (5808, 3448431), (6034, 3319272), (6096, 3285513), (6534, 3065272), (6776, 2955798), (6858, 2920456), (6896, 2904363), (7112, 2816154), (7623, 2627376), (7758, 2581656), (8001, 2503248), (8316, 2408428), (8382, 2389464), (8712, 2298954), (9051, 2212848), (9144, 2190342), (9482, 2112264), (9779, 2048112), (10164, 1970532), (10344, 1936242), (10668, 1877436), (11088, 1806321), (11176, 1792098), (11637, 1721104), (12068, 1659636), (12573, 1592976), (13068, 1532636), (13552, 1477899), (13716, 1460228), (14223, 1408176), (14224, 1408077), (15246, 1313688), (15367, 1303344), (15516, 1290828), (16002, 1251624), (16632, 1204214), (16764, 1194732), (17424, 1149477), (18102, 1106424), (18288, 1095171), (18964, 1056132), (19558, 1024056), (20328, 985266), (20688, 968121), (21336, 938718), (22352, 896049), (22869, 875792), (23274, 860552), (24003, 834416), (24136, 829818), (25146, 796488), (26136, 766318), (27153, 737616), (27432, 730114), (28446, 704088), (29337, 682704), (30492, 656844), (30734, 651672), (31032, 645414), (32004, 625812), (33187, 603504), (33264, 602107), (33528, 597366), (36204, 553212), (37719, 530992), (37928, 528066), (39116, 512028), (40656, 492633), (42669, 469392), (42672, 469359), (45738, 437896), (46101, 434448), (46548, 430276), (48006, 417208), (48272, 414909), (50292, 398244), (52151, 384048), (52272, 383159), (54306, 368808), (54737, 365904), (54864, 365057), (56892, 352044), (58674, 341352), (60984, 328422), (61468, 325836), (62064, 322707), (64008, 312906), (66374, 301752), (67056, 298683), (72408, 276606), (75438, 265496), (75856, 264033), (78232, 256014), (81459, 245872), (85338, 234696), (88011, 227568), (91476, 218948), (92202, 217224), (93096, 215138), (96012, 208604), (99561, 201168), (100584, 199122), (104302, 192024), (107569, 186192), (108612, 184404), (109474, 182952), (113784, 176022), (117348, 170676), (121968, 164211), (122936, 162918), (128007, 156464), (128016, 156453), (132748, 150876), (138303, 144816)]