20571005952

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{45553}}^1$

素因数の和:45593

約数の個数: 198

約数和(自身を含む): 69097537158

約数和(自身を除く): 48526531206

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 7168, 8064, 9216, 9408, 10752, 12544, 14112, 16128, 18816, 21504, 25088, 28224, 32256, 37632, 45553, 50176, 56448, 64512, 75264, 91106, 112896, 136659, 150528, 182212, 225792, 273318, 318871, 364424, 409977, 451584, 546636, 637742, 728848, 819954, 956613, 1093272, 1275484, 1457696, 1639908, 1913226, 2186544, 2232097, 2550968, 2869839, 2915392, 3279816, 3826452, 4373088, 4464194, 5101936, 5739678, 5830784, 6559632, 6696291, 7652904, 8746176, 8928388, 10203872, 11479356, 11661568, 13119264, 13392582, 15305808, 17492352, 17856776, 20088873, 20407744, 22958712, 23323136, 26238528, 26785164, 30611616, 34984704, 35713552, 40177746, 40815488, 45917424, 46646272, 52477056, 53570328, 61223232, 69969408, 71427104, 80355492, 81630976, 91834848, 104954112, 107140656, 122446464, 139938816, 142854208, 160710984, 163261952, 183669696, 209908224, 214281312, 244892928, 285708416, 321421968, 326523904, 367339392, 419816448, 428562624, 489785856, 571416832, 642843936, 734678784, 857125248, 979571712, 1142833664, 1285687872, 1469357568, 1714250496, 2285667328, 2571375744, 2938715136, 3428500992, 5142751488, 6857001984, 10285502976, 20571005952]

約数ペア:

[(1, 20571005952), (2, 10285502976), (3, 6857001984), (4, 5142751488), (6, 3428500992), (7, 2938715136), (8, 2571375744), (9, 2285667328), (12, 1714250496), (14, 1469357568), (16, 1285687872), (18, 1142833664), (21, 979571712), (24, 857125248), (28, 734678784), (32, 642843936), (36, 571416832), (42, 489785856), (48, 428562624), (49, 419816448), (56, 367339392), (63, 326523904), (64, 321421968), (72, 285708416), (84, 244892928), (96, 214281312), (98, 209908224), (112, 183669696), (126, 163261952), (128, 160710984), (144, 142854208), (147, 139938816), (168, 122446464), (192, 107140656), (196, 104954112), (224, 91834848), (252, 81630976), (256, 80355492), (288, 71427104), (294, 69969408), (336, 61223232), (384, 53570328), (392, 52477056), (441, 46646272), (448, 45917424), (504, 40815488), (512, 40177746), (576, 35713552), (588, 34984704), (672, 30611616), (768, 26785164), (784, 26238528), (882, 23323136), (896, 22958712), (1008, 20407744), (1024, 20088873), (1152, 17856776), (1176, 17492352), (1344, 15305808), (1536, 13392582), (1568, 13119264), (1764, 11661568), (1792, 11479356), (2016, 10203872), (2304, 8928388), (2352, 8746176), (2688, 7652904), (3072, 6696291), (3136, 6559632), (3528, 5830784), (3584, 5739678), (4032, 5101936), (4608, 4464194), (4704, 4373088), (5376, 3826452), (6272, 3279816), (7056, 2915392), (7168, 2869839), (8064, 2550968), (9216, 2232097), (9408, 2186544), (10752, 1913226), (12544, 1639908), (14112, 1457696), (16128, 1275484), (18816, 1093272), (21504, 956613), (25088, 819954), (28224, 728848), (32256, 637742), (37632, 546636), (45553, 451584), (50176, 409977), (56448, 364424), (64512, 318871), (75264, 273318), (91106, 225792), (112896, 182212), (136659, 150528)]