20796635136

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178151}}^1$

素因数の和:178195

約数の個数: 96

約数和(自身を含む): 58362595200

約数和(自身を除く): 37565960064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2048, 2432, 3072, 3648, 4864, 6144, 7296, 9728, 14592, 19456, 29184, 38912, 58368, 116736, 178151, 356302, 534453, 712604, 1068906, 1425208, 2137812, 2850416, 3384869, 4275624, 5700832, 6769738, 8551248, 10154607, 11401664, 13539476, 17102496, 20309214, 22803328, 27078952, 34204992, 40618428, 45606656, 54157904, 68409984, 81236856, 91213312, 108315808, 136819968, 162473712, 182426624, 216631616, 273639936, 324947424, 364853248, 433263232, 547279872, 649894848, 866526464, 1094559744, 1299789696, 1733052928, 2599579392, 3466105856, 5199158784, 6932211712, 10398317568, 20796635136]

約数ペア:

[(1, 20796635136), (2, 10398317568), (3, 6932211712), (4, 5199158784), (6, 3466105856), (8, 2599579392), (12, 1733052928), (16, 1299789696), (19, 1094559744), (24, 866526464), (32, 649894848), (38, 547279872), (48, 433263232), (57, 364853248), (64, 324947424), (76, 273639936), (96, 216631616), (114, 182426624), (128, 162473712), (152, 136819968), (192, 108315808), (228, 91213312), (256, 81236856), (304, 68409984), (384, 54157904), (456, 45606656), (512, 40618428), (608, 34204992), (768, 27078952), (912, 22803328), (1024, 20309214), (1216, 17102496), (1536, 13539476), (1824, 11401664), (2048, 10154607), (2432, 8551248), (3072, 6769738), (3648, 5700832), (4864, 4275624), (6144, 3384869), (7296, 2850416), (9728, 2137812), (14592, 1425208), (19456, 1068906), (29184, 712604), (38912, 534453), (58368, 356302), (116736, 178151)]