20627328

素因数分解:

$2^7\times 3^1\times {\mathrm{53717}}^1$

素因数の和:53734

約数の個数: 32

約数和(自身を含む): 54792360

約数和(自身を除く): 34165032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53717, 107434, 161151, 214868, 322302, 429736, 644604, 859472, 1289208, 1718944, 2578416, 3437888, 5156832, 6875776, 10313664, 20627328]

約数ペア:

[(1, 20627328), (2, 10313664), (3, 6875776), (4, 5156832), (6, 3437888), (8, 2578416), (12, 1718944), (16, 1289208), (24, 859472), (32, 644604), (48, 429736), (64, 322302), (96, 214868), (128, 161151), (192, 107434), (384, 53717)]