20429996928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 384

約数和(自身を含む): 63680117760

約数和(自身を除く): 43250120832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 41, 44, 46, 48, 64, 66, 69, 82, 88, 92, 96, 123, 128, 132, 138, 164, 176, 184, 192, 223, 246, 253, 264, 276, 328, 352, 368, 384, 446, 451, 492, 506, 528, 529, 552, 656, 669, 704, 736, 759, 892, 902, 943, 984, 1012, 1056, 1058, 1104, 1312, 1338, 1353, 1408, 1472, 1518, 1587, 1784, 1804, 1886, 1968, 2024, 2112, 2116, 2208, 2453, 2624, 2676, 2706, 2829, 2944, 3036, 3174, 3568, 3608, 3772, 3936, 4048, 4224, 4232, 4416, 4906, 5129, 5248, 5352, 5412, 5658, 5819, 6072, 6348, 7136, 7216, 7359, 7544, 7872, 8096, 8464, 8832, 9143, 9812, 10258, 10373, 10704, 10824, 11316, 11638, 12144, 12696, 14272, 14432, 14718, 15088, 15387, 15744, 16192, 16928, 17457, 18286, 19624, 20516, 20746, 21408, 21648, 21689, 22632, 23276, 24288, 25392, 27429, 28544, 28864, 29436, 30176, 30774, 31119, 32384, 33856, 34914, 36572, 39248, 41032, 41492, 42816, 43296, 43378, 45264, 46552, 48576, 50784, 54858, 56419, 57728, 58872, 60352, 61548, 62238, 65067, 67712, 69828, 73144, 78496, 82064, 82984, 85632, 86592, 86756, 90528, 93104, 97152, 100573, 101568, 109716, 112838, 117744, 117967, 120704, 123096, 124476, 130134, 139656, 146288, 156992, 164128, 165968, 169257, 173184, 173512, 181056, 186208, 201146, 203136, 210289, 219432, 225676, 235488, 235934, 238579, 246192, 248952, 260268, 279312, 292576, 301719, 313984, 328256, 331936, 338514, 347024, 353901, 362112, 372416, 402292, 420578, 438864, 451352, 470976, 471868, 477158, 492384, 497904, 520536, 558624, 585152, 603438, 630867, 656512, 663872, 677028, 694048, 707802, 715737, 744832, 804584, 841156, 877728, 902704, 941952, 943736, 954316, 984768, 995808, 1041072, 1117248, 1170304, 1206876, 1261734, 1297637, 1327744, 1354056, 1388096, 1415604, 1431474, 1609168, 1682312, 1755456, 1805408, 1887472, 1908632, 1969536, 1991616, 2082144, 2234496, 2313179, 2413752, 2523468, 2595274, 2708112, 2776192, 2831208, 2862948, 3218336, 3364624, 3510912, 3610816, 3774944, 3817264, 3892911, 3983232, 4164288, 4626358, 4827504, 4836647, 5046936, 5190548, 5416224, 5662416, 5725896, 6436672, 6729248, 6939537, 7221632, 7549888, 7634528, 7785822, 8328576, 9252716, 9655008, 9673294, 10093872, 10381096, 10832448, 11324832, 11451792, 12873344, 13458496, 13879074, 14509941, 15099776, 15269056, 15571644, 18505432, 19310016, 19346588, 20187744, 20762192, 21664896, 22649664, 22903584, 26916992, 27758148, 29019882, 30538112, 31143288, 37010864, 38620032, 38693176, 40375488, 41524384, 45299328, 45807168, 53203117, 55516296, 58039764, 62286576, 74021728, 77386352, 80750976, 83048768, 91614336, 106406234, 111032592, 116079528, 124573152, 148043456, 154772704, 159609351, 166097536, 212812468, 222065184, 232159056, 249146304, 296086912, 309545408, 319218702, 425624936, 444130368, 464318112, 498292608, 619090816, 638437404, 851249872, 888260736, 928636224, 1276874808, 1702499744, 1857272448, 2553749616, 3404999488, 5107499232, 6809998976, 10214998464, 20429996928]

約数ペア:

[(1, 20429996928), (2, 10214998464), (3, 6809998976), (4, 5107499232), (6, 3404999488), (8, 2553749616), (11, 1857272448), (12, 1702499744), (16, 1276874808), (22, 928636224), (23, 888260736), (24, 851249872), (32, 638437404), (33, 619090816), (41, 498292608), (44, 464318112), (46, 444130368), (48, 425624936), (64, 319218702), (66, 309545408), (69, 296086912), (82, 249146304), (88, 232159056), (92, 222065184), (96, 212812468), (123, 166097536), (128, 159609351), (132, 154772704), (138, 148043456), (164, 124573152), (176, 116079528), (184, 111032592), (192, 106406234), (223, 91614336), (246, 83048768), (253, 80750976), (264, 77386352), (276, 74021728), (328, 62286576), (352, 58039764), (368, 55516296), (384, 53203117), (446, 45807168), (451, 45299328), (492, 41524384), (506, 40375488), (528, 38693176), (529, 38620032), (552, 37010864), (656, 31143288), (669, 30538112), (704, 29019882), (736, 27758148), (759, 26916992), (892, 22903584), (902, 22649664), (943, 21664896), (984, 20762192), (1012, 20187744), (1056, 19346588), (1058, 19310016), (1104, 18505432), (1312, 15571644), (1338, 15269056), (1353, 15099776), (1408, 14509941), (1472, 13879074), (1518, 13458496), (1587, 12873344), (1784, 11451792), (1804, 11324832), (1886, 10832448), (1968, 10381096), (2024, 10093872), (2112, 9673294), (2116, 9655008), (2208, 9252716), (2453, 8328576), (2624, 7785822), (2676, 7634528), (2706, 7549888), (2829, 7221632), (2944, 6939537), (3036, 6729248), (3174, 6436672), (3568, 5725896), (3608, 5662416), (3772, 5416224), (3936, 5190548), (4048, 5046936), (4224, 4836647), (4232, 4827504), (4416, 4626358), (4906, 4164288), (5129, 3983232), (5248, 3892911), (5352, 3817264), (5412, 3774944), (5658, 3610816), (5819, 3510912), (6072, 3364624), (6348, 3218336), (7136, 2862948), (7216, 2831208), (7359, 2776192), (7544, 2708112), (7872, 2595274), (8096, 2523468), (8464, 2413752), (8832, 2313179), (9143, 2234496), (9812, 2082144), (10258, 1991616), (10373, 1969536), (10704, 1908632), (10824, 1887472), (11316, 1805408), (11638, 1755456), (12144, 1682312), (12696, 1609168), (14272, 1431474), (14432, 1415604), (14718, 1388096), (15088, 1354056), (15387, 1327744), (15744, 1297637), (16192, 1261734), (16928, 1206876), (17457, 1170304), (18286, 1117248), (19624, 1041072), (20516, 995808), (20746, 984768), (21408, 954316), (21648, 943736), (21689, 941952), (22632, 902704), (23276, 877728), (24288, 841156), (25392, 804584), (27429, 744832), (28544, 715737), (28864, 707802), (29436, 694048), (30176, 677028), (30774, 663872), (31119, 656512), (32384, 630867), (33856, 603438), (34914, 585152), (36572, 558624), (39248, 520536), (41032, 497904), (41492, 492384), (42816, 477158), (43296, 471868), (43378, 470976), (45264, 451352), (46552, 438864), (48576, 420578), (50784, 402292), (54858, 372416), (56419, 362112), (57728, 353901), (58872, 347024), (60352, 338514), (61548, 331936), (62238, 328256), (65067, 313984), (67712, 301719), (69828, 292576), (73144, 279312), (78496, 260268), (82064, 248952), (82984, 246192), (85632, 238579), (86592, 235934), (86756, 235488), (90528, 225676), (93104, 219432), (97152, 210289), (100573, 203136), (101568, 201146), (109716, 186208), (112838, 181056), (117744, 173512), (117967, 173184), (120704, 169257), (123096, 165968), (124476, 164128), (130134, 156992), (139656, 146288)]