20175487214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1\times {\mathrm{76387}}^1$

素因数の和:79651

約数の個数: 16

約数和(自身を含む): 31011389136

約数和(自身を除く): 10835901922

約数列:

[1, 2, 41, 82, 3221, 6442, 76387, 132061, 152774, 264122, 3131867, 6263734, 246042527, 492085054, 10087743607, 20175487214]

約数ペア:

[(1, 20175487214), (2, 10087743607), (41, 492085054), (82, 246042527), (3221, 6263734), (6442, 3131867), (76387, 264122), (132061, 152774)]