20194126848

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{34781}}^1$

素因数の和:34820

約数の個数: 220

約数和(自身を含む): 68920393872

約数和(自身を除く): 48726267024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 21504, 24192, 27648, 32256, 34781, 36288, 41472, 48384, 64512, 69562, 72576, 82944, 96768, 104343, 139124, 145152, 193536, 208686, 243467, 278248, 290304, 313029, 417372, 486934, 556496, 580608, 626058, 730401, 834744, 939087, 973868, 1112992, 1252116, 1460802, 1669488, 1878174, 1947736, 2191203, 2225984, 2504232, 2817261, 2921604, 3338976, 3756348, 3895472, 4382406, 4451968, 5008464, 5634522, 5843208, 6573609, 6677952, 7512696, 7790944, 8764812, 8903936, 10016928, 11269044, 11686416, 13147218, 13355904, 15025392, 15581888, 17529624, 17807872, 19720827, 20033856, 22538088, 23372832, 26294436, 26711808, 30050784, 31163776, 35059248, 35615744, 39441654, 40067712, 45076176, 46745664, 52588872, 53423616, 60101568, 62327552, 70118496, 78883308, 80135424, 90152352, 93491328, 105177744, 106847232, 120203136, 124655104, 140236992, 157766616, 160270848, 180304704, 186982656, 210355488, 240406272, 249310208, 280473984, 315533232, 320541696, 360609408, 373965312, 420710976, 480812544, 560947968, 631066464, 721218816, 747930624, 841421952, 961625088, 1121895936, 1262132928, 1442437632, 1682843904, 2243791872, 2524265856, 2884875264, 3365687808, 5048531712, 6731375616, 10097063424, 20194126848]

約数ペア:

[(1, 20194126848), (2, 10097063424), (3, 6731375616), (4, 5048531712), (6, 3365687808), (7, 2884875264), (8, 2524265856), (9, 2243791872), (12, 1682843904), (14, 1442437632), (16, 1262132928), (18, 1121895936), (21, 961625088), (24, 841421952), (27, 747930624), (28, 721218816), (32, 631066464), (36, 560947968), (42, 480812544), (48, 420710976), (54, 373965312), (56, 360609408), (63, 320541696), (64, 315533232), (72, 280473984), (81, 249310208), (84, 240406272), (96, 210355488), (108, 186982656), (112, 180304704), (126, 160270848), (128, 157766616), (144, 140236992), (162, 124655104), (168, 120203136), (189, 106847232), (192, 105177744), (216, 93491328), (224, 90152352), (252, 80135424), (256, 78883308), (288, 70118496), (324, 62327552), (336, 60101568), (378, 53423616), (384, 52588872), (432, 46745664), (448, 45076176), (504, 40067712), (512, 39441654), (567, 35615744), (576, 35059248), (648, 31163776), (672, 30050784), (756, 26711808), (768, 26294436), (864, 23372832), (896, 22538088), (1008, 20033856), (1024, 19720827), (1134, 17807872), (1152, 17529624), (1296, 15581888), (1344, 15025392), (1512, 13355904), (1536, 13147218), (1728, 11686416), (1792, 11269044), (2016, 10016928), (2268, 8903936), (2304, 8764812), (2592, 7790944), (2688, 7512696), (3024, 6677952), (3072, 6573609), (3456, 5843208), (3584, 5634522), (4032, 5008464), (4536, 4451968), (4608, 4382406), (5184, 3895472), (5376, 3756348), (6048, 3338976), (6912, 2921604), (7168, 2817261), (8064, 2504232), (9072, 2225984), (9216, 2191203), (10368, 1947736), (10752, 1878174), (12096, 1669488), (13824, 1460802), (16128, 1252116), (18144, 1112992), (20736, 973868), (21504, 939087), (24192, 834744), (27648, 730401), (32256, 626058), (34781, 580608), (36288, 556496), (41472, 486934), (48384, 417372), (64512, 313029), (69562, 290304), (72576, 278248), (82944, 243467), (96768, 208686), (104343, 193536), (139124, 145152)]