20085858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85837}}^1$

素因数の和:85858

約数の個数: 24

約数和(自身を含む): 46867548

約数和(自身を除く): 26781690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85837, 171674, 257511, 515022, 772533, 1115881, 1545066, 2231762, 3347643, 6695286, 10042929, 20085858]

約数ペア:

[(1, 20085858), (2, 10042929), (3, 6695286), (6, 3347643), (9, 2231762), (13, 1545066), (18, 1115881), (26, 772533), (39, 515022), (78, 257511), (117, 171674), (234, 85837)]