20176680242

素因数分解:

$2^1\times {\mathrm{1471}}^1\times {\mathrm{2459}}^1\times {\mathrm{2789}}^1$

素因数の和:6721

約数の個数: 16

約数和(自身を含む): 30308774400

約数和(自身を除く): 10132094158

約数列:

[1, 2, 1471, 2459, 2789, 2942, 4918, 5578, 3617189, 4102619, 6858151, 7234378, 8205238, 13716302, 10088340121, 20176680242]

約数ペア:

[(1, 20176680242), (2, 10088340121), (1471, 13716302), (2459, 8205238), (2789, 7234378), (2942, 6858151), (4918, 4102619), (5578, 3617189)]