20085195410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1486691}}^1$

素因数の和:1486898

約数の個数: 32

約数和(自身を含む): 41532227712

約数和(自身を除く): 21447032302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 1486691, 2973382, 7433455, 10406837, 14866910, 20813674, 52034185, 104068370, 286931363, 573862726, 1434656815, 2008519541, 2869313630, 4017039082, 10042597705, 20085195410]

約数ペア:

[(1, 20085195410), (2, 10042597705), (5, 4017039082), (7, 2869313630), (10, 2008519541), (14, 1434656815), (35, 573862726), (70, 286931363), (193, 104068370), (386, 52034185), (965, 20813674), (1351, 14866910), (1930, 10406837), (2702, 7433455), (6755, 2973382), (13510, 1486691)]