20138051362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{353833}}^1$

素因数の和:354058

約数の個数: 32

約数和(自身を含む): 35666467200

約数和(自身を除く): 15528415838

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 4378, 5174, 28457, 56914, 353833, 707666, 3892163, 4599829, 7784326, 9199658, 50598119, 70412767, 101196238, 140825534, 774540437, 915365971, 1549080874, 1830731942, 10069025681, 20138051362]

約数ペア:

[(1, 20138051362), (2, 10069025681), (11, 1830731942), (13, 1549080874), (22, 915365971), (26, 774540437), (143, 140825534), (199, 101196238), (286, 70412767), (398, 50598119), (2189, 9199658), (2587, 7784326), (4378, 4599829), (5174, 3892163), (28457, 707666), (56914, 353833)]