19795968

素因数分解:

$2^{12}\times 3^3\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 104

約数和(自身を含む): 58975200

約数和(自身を除く): 39179232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 179, 192, 216, 256, 288, 358, 384, 432, 512, 537, 576, 716, 768, 864, 1024, 1074, 1152, 1432, 1536, 1611, 1728, 2048, 2148, 2304, 2864, 3072, 3222, 3456, 4096, 4296, 4608, 4833, 5728, 6144, 6444, 6912, 8592, 9216, 9666, 11456, 12288, 12888, 13824, 17184, 18432, 19332, 22912, 25776, 27648, 34368, 36864, 38664, 45824, 51552, 55296, 68736, 77328, 91648, 103104, 110592, 137472, 154656, 183296, 206208, 274944, 309312, 366592, 412416, 549888, 618624, 733184, 824832, 1099776, 1237248, 1649664, 2199552, 2474496, 3299328, 4948992, 6598656, 9897984, 19795968]

約数ペア:

[(1, 19795968), (2, 9897984), (3, 6598656), (4, 4948992), (6, 3299328), (8, 2474496), (9, 2199552), (12, 1649664), (16, 1237248), (18, 1099776), (24, 824832), (27, 733184), (32, 618624), (36, 549888), (48, 412416), (54, 366592), (64, 309312), (72, 274944), (96, 206208), (108, 183296), (128, 154656), (144, 137472), (179, 110592), (192, 103104), (216, 91648), (256, 77328), (288, 68736), (358, 55296), (384, 51552), (432, 45824), (512, 38664), (537, 36864), (576, 34368), (716, 27648), (768, 25776), (864, 22912), (1024, 19332), (1074, 18432), (1152, 17184), (1432, 13824), (1536, 12888), (1611, 12288), (1728, 11456), (2048, 9666), (2148, 9216), (2304, 8592), (2864, 6912), (3072, 6444), (3222, 6144), (3456, 5728), (4096, 4833), (4296, 4608)]