20027768832

素因数分解:

$2^{15}\times 3^3\times {\mathrm{22637}}^1$

素因数の和:22676

約数の個数: 128

約数和(自身を含む): 59343253200

約数和(自身を除く): 39315484368

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, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4608, 6144, 6912, 8192, 9216, 12288, 13824, 16384, 18432, 22637, 24576, 27648, 32768, 36864, 45274, 49152, 55296, 67911, 73728, 90548, 98304, 110592, 135822, 147456, 181096, 203733, 221184, 271644, 294912, 362192, 407466, 442368, 543288, 611199, 724384, 814932, 884736, 1086576, 1222398, 1448768, 1629864, 2173152, 2444796, 2897536, 3259728, 4346304, 4889592, 5795072, 6519456, 8692608, 9779184, 11590144, 13038912, 17385216, 19558368, 23180288, 26077824, 34770432, 39116736, 46360576, 52155648, 69540864, 78233472, 92721152, 104311296, 139081728, 156466944, 185442304, 208622592, 278163456, 312933888, 370884608, 417245184, 556326912, 625867776, 741769216, 834490368, 1112653824, 1251735552, 1668980736, 2225307648, 2503471104, 3337961472, 5006942208, 6675922944, 10013884416, 20027768832]

約数ペア:

[(1, 20027768832), (2, 10013884416), (3, 6675922944), (4, 5006942208), (6, 3337961472), (8, 2503471104), (9, 2225307648), (12, 1668980736), (16, 1251735552), (18, 1112653824), (24, 834490368), (27, 741769216), (32, 625867776), (36, 556326912), (48, 417245184), (54, 370884608), (64, 312933888), (72, 278163456), (96, 208622592), (108, 185442304), (128, 156466944), (144, 139081728), (192, 104311296), (216, 92721152), (256, 78233472), (288, 69540864), (384, 52155648), (432, 46360576), (512, 39116736), (576, 34770432), (768, 26077824), (864, 23180288), (1024, 19558368), (1152, 17385216), (1536, 13038912), (1728, 11590144), (2048, 9779184), (2304, 8692608), (3072, 6519456), (3456, 5795072), (4096, 4889592), (4608, 4346304), (6144, 3259728), (6912, 2897536), (8192, 2444796), (9216, 2173152), (12288, 1629864), (13824, 1448768), (16384, 1222398), (18432, 1086576), (22637, 884736), (24576, 814932), (27648, 724384), (32768, 611199), (36864, 543288), (45274, 442368), (49152, 407466), (55296, 362192), (67911, 294912), (73728, 271644), (90548, 221184), (98304, 203733), (110592, 181096), (135822, 147456)]