20086656

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 56991480

約数和(自身を除く): 36904824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 181, 192, 204, 272, 289, 362, 384, 408, 543, 544, 578, 724, 816, 867, 1086, 1088, 1156, 1448, 1632, 1734, 2172, 2176, 2312, 2896, 3077, 3264, 3468, 4344, 4624, 5792, 6154, 6528, 6936, 8688, 9231, 9248, 11584, 12308, 13872, 17376, 18462, 18496, 23168, 24616, 27744, 34752, 36924, 36992, 49232, 52309, 55488, 69504, 73848, 98464, 104618, 110976, 147696, 156927, 196928, 209236, 295392, 313854, 393856, 418472, 590784, 627708, 836944, 1181568, 1255416, 1673888, 2510832, 3347776, 5021664, 6695552, 10043328, 20086656]

約数ペア:

[(1, 20086656), (2, 10043328), (3, 6695552), (4, 5021664), (6, 3347776), (8, 2510832), (12, 1673888), (16, 1255416), (17, 1181568), (24, 836944), (32, 627708), (34, 590784), (48, 418472), (51, 393856), (64, 313854), (68, 295392), (96, 209236), (102, 196928), (128, 156927), (136, 147696), (181, 110976), (192, 104618), (204, 98464), (272, 73848), (289, 69504), (362, 55488), (384, 52309), (408, 49232), (543, 36992), (544, 36924), (578, 34752), (724, 27744), (816, 24616), (867, 23168), (1086, 18496), (1088, 18462), (1156, 17376), (1448, 13872), (1632, 12308), (1734, 11584), (2172, 9248), (2176, 9231), (2312, 8688), (2896, 6936), (3077, 6528), (3264, 6154), (3468, 5792), (4344, 4624)]