20185948918

素因数分解:

$2^1\times {\mathrm{1193}}^1\times {\mathrm{2339}}^1\times {\mathrm{3617}}^1$

素因数の和:7151

約数の個数: 16

約数和(自身を含む): 30325641840

約数和(自身を除く): 10139692922

約数列:

[1, 2, 1193, 2339, 2386, 3617, 4678, 7234, 2790427, 4315081, 5580854, 8460163, 8630162, 16920326, 10092974459, 20185948918]

約数ペア:

[(1, 20185948918), (2, 10092974459), (1193, 16920326), (2339, 8630162), (2386, 8460163), (3617, 5580854), (4678, 4315081), (7234, 2790427)]