20795868722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89527}}^1$

素因数の和:89682

約数の個数: 32

約数和(自身を含む): 33231361152

約数和(自身を除く): 12435492430

約数列:

[1, 2, 37, 43, 73, 74, 86, 146, 1591, 2701, 3139, 3182, 5402, 6278, 89527, 116143, 179054, 232286, 3312499, 3849661, 6535471, 6624998, 7699322, 13070942, 142437457, 241812427, 281025253, 284874914, 483624854, 562050506, 10397934361, 20795868722]

約数ペア:

[(1, 20795868722), (2, 10397934361), (37, 562050506), (43, 483624854), (73, 284874914), (74, 281025253), (86, 241812427), (146, 142437457), (1591, 13070942), (2701, 7699322), (3139, 6624998), (3182, 6535471), (5402, 3849661), (6278, 3312499), (89527, 232286), (116143, 179054)]