20874964992

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 416

約数和(自身を含む): 68505592320

約数和(自身を除く): 47630627328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 114, 128, 133, 152, 159, 168, 192, 212, 224, 228, 241, 256, 266, 304, 318, 336, 371, 384, 399, 424, 448, 456, 482, 512, 532, 608, 636, 672, 723, 742, 768, 798, 848, 896, 912, 964, 1007, 1024, 1064, 1113, 1216, 1272, 1344, 1446, 1484, 1536, 1596, 1687, 1696, 1792, 1824, 1928, 2014, 2048, 2128, 2226, 2432, 2544, 2688, 2892, 2968, 3021, 3072, 3192, 3374, 3392, 3584, 3648, 3856, 4028, 4096, 4256, 4452, 4579, 4864, 5061, 5088, 5376, 5784, 5936, 6042, 6144, 6384, 6748, 6784, 7049, 7168, 7296, 7712, 8056, 8512, 8904, 9158, 9728, 10122, 10176, 10752, 11568, 11872, 12084, 12288, 12768, 12773, 13496, 13568, 13737, 14098, 14336, 14592, 15424, 16112, 17024, 17808, 18316, 19456, 20244, 20352, 21147, 21504, 23136, 23744, 24168, 25536, 25546, 26992, 27136, 27474, 28196, 28672, 29184, 30848, 32053, 32224, 34048, 35616, 36632, 38319, 38912, 40488, 40704, 42294, 43008, 46272, 47488, 48336, 51072, 51092, 53984, 54272, 54948, 56392, 58368, 61696, 64106, 64448, 68096, 71232, 73264, 76638, 77824, 80976, 81408, 84588, 86016, 89411, 92544, 94976, 96159, 96672, 102144, 102184, 107968, 108544, 109896, 112784, 116736, 123392, 128212, 128896, 136192, 142464, 146528, 153276, 161952, 162816, 169176, 178822, 185088, 189952, 192318, 193344, 204288, 204368, 215936, 217088, 219792, 225568, 233472, 242687, 246784, 256424, 257792, 268233, 272384, 284928, 293056, 306552, 323904, 325632, 338352, 357644, 370176, 379904, 384636, 386688, 408576, 408736, 431872, 439584, 451136, 485374, 493568, 512848, 515584, 536466, 544768, 569856, 586112, 613104, 647808, 651264, 676704, 715288, 728061, 740352, 759808, 769272, 773376, 817152, 817472, 863744, 879168, 902272, 970748, 987136, 1025696, 1031168, 1072932, 1139712, 1172224, 1226208, 1295616, 1353408, 1430576, 1456122, 1480704, 1519616, 1538544, 1546752, 1634304, 1634944, 1698809, 1727488, 1758336, 1804544, 1941496, 2051392, 2062336, 2145864, 2279424, 2344448, 2452416, 2591232, 2706816, 2861152, 2912244, 2961408, 3077088, 3093504, 3269888, 3397618, 3454976, 3516672, 3609088, 3882992, 4102784, 4124672, 4291728, 4558848, 4688896, 4904832, 5096427, 5182464, 5413632, 5722304, 5824488, 6154176, 6187008, 6539776, 6795236, 6909952, 7033344, 7218176, 7765984, 8205568, 8583456, 9377792, 9809664, 10192854, 10364928, 10827264, 11444608, 11648976, 12308352, 12374016, 13079552, 13590472, 14066688, 14436352, 15531968, 16411136, 17166912, 18755584, 19619328, 20385708, 20729856, 21654528, 22889216, 23297952, 24616704, 26159104, 27180944, 28133376, 28872704, 31063936, 32822272, 34333824, 39238656, 40771416, 43309056, 45778432, 46595904, 49233408, 52318208, 54361888, 56266752, 62127872, 65644544, 68667648, 78477312, 81542832, 86618112, 91556864, 93191808, 98466816, 108723776, 124255744, 131289088, 137335296, 156954624, 163085664, 183113728, 186383616, 196933632, 217447552, 248511488, 274670592, 326171328, 366227456, 372767232, 393867264, 434895104, 497022976, 549341184, 652342656, 745534464, 869790208, 994045952, 1098682368, 1304685312, 1491068928, 1739580416, 2609370624, 2982137856, 3479160832, 5218741248, 6958321664, 10437482496, 20874964992]

約数ペア:

[(1, 20874964992), (2, 10437482496), (3, 6958321664), (4, 5218741248), (6, 3479160832), (7, 2982137856), (8, 2609370624), (12, 1739580416), (14, 1491068928), (16, 1304685312), (19, 1098682368), (21, 994045952), (24, 869790208), (28, 745534464), (32, 652342656), (38, 549341184), (42, 497022976), (48, 434895104), (53, 393867264), (56, 372767232), (57, 366227456), (64, 326171328), (76, 274670592), (84, 248511488), (96, 217447552), (106, 196933632), (112, 186383616), (114, 183113728), (128, 163085664), (133, 156954624), (152, 137335296), (159, 131289088), (168, 124255744), (192, 108723776), (212, 98466816), (224, 93191808), (228, 91556864), (241, 86618112), (256, 81542832), (266, 78477312), (304, 68667648), (318, 65644544), (336, 62127872), (371, 56266752), (384, 54361888), (399, 52318208), (424, 49233408), (448, 46595904), (456, 45778432), (482, 43309056), (512, 40771416), (532, 39238656), (608, 34333824), (636, 32822272), (672, 31063936), (723, 28872704), (742, 28133376), (768, 27180944), (798, 26159104), (848, 24616704), (896, 23297952), (912, 22889216), (964, 21654528), (1007, 20729856), (1024, 20385708), (1064, 19619328), (1113, 18755584), (1216, 17166912), (1272, 16411136), (1344, 15531968), (1446, 14436352), (1484, 14066688), (1536, 13590472), (1596, 13079552), (1687, 12374016), (1696, 12308352), (1792, 11648976), (1824, 11444608), (1928, 10827264), (2014, 10364928), (2048, 10192854), (2128, 9809664), (2226, 9377792), (2432, 8583456), (2544, 8205568), (2688, 7765984), (2892, 7218176), (2968, 7033344), (3021, 6909952), (3072, 6795236), (3192, 6539776), (3374, 6187008), (3392, 6154176), (3584, 5824488), (3648, 5722304), (3856, 5413632), (4028, 5182464), (4096, 5096427), (4256, 4904832), (4452, 4688896), (4579, 4558848), (4864, 4291728), (5061, 4124672), (5088, 4102784), (5376, 3882992), (5784, 3609088), (5936, 3516672), (6042, 3454976), (6144, 3397618), (6384, 3269888), (6748, 3093504), (6784, 3077088), (7049, 2961408), (7168, 2912244), (7296, 2861152), (7712, 2706816), (8056, 2591232), (8512, 2452416), (8904, 2344448), (9158, 2279424), (9728, 2145864), (10122, 2062336), (10176, 2051392), (10752, 1941496), (11568, 1804544), (11872, 1758336), (12084, 1727488), (12288, 1698809), (12768, 1634944), (12773, 1634304), (13496, 1546752), (13568, 1538544), (13737, 1519616), (14098, 1480704), (14336, 1456122), (14592, 1430576), (15424, 1353408), (16112, 1295616), (17024, 1226208), (17808, 1172224), (18316, 1139712), (19456, 1072932), (20244, 1031168), (20352, 1025696), (21147, 987136), (21504, 970748), (23136, 902272), (23744, 879168), (24168, 863744), (25536, 817472), (25546, 817152), (26992, 773376), (27136, 769272), (27474, 759808), (28196, 740352), (28672, 728061), (29184, 715288), (30848, 676704), (32053, 651264), (32224, 647808), (34048, 613104), (35616, 586112), (36632, 569856), (38319, 544768), (38912, 536466), (40488, 515584), (40704, 512848), (42294, 493568), (43008, 485374), (46272, 451136), (47488, 439584), (48336, 431872), (51072, 408736), (51092, 408576), (53984, 386688), (54272, 384636), (54948, 379904), (56392, 370176), (58368, 357644), (61696, 338352), (64106, 325632), (64448, 323904), (68096, 306552), (71232, 293056), (73264, 284928), (76638, 272384), (77824, 268233), (80976, 257792), (81408, 256424), (84588, 246784), (86016, 242687), (89411, 233472), (92544, 225568), (94976, 219792), (96159, 217088), (96672, 215936), (102144, 204368), (102184, 204288), (107968, 193344), (108544, 192318), (109896, 189952), (112784, 185088), (116736, 178822), (123392, 169176), (128212, 162816), (128896, 161952), (136192, 153276), (142464, 146528)]