20174081672

素因数分解:

$2^3\times {\mathrm{2693}}^1\times {\mathrm{936413}}^1$

素因数の和:939112

約数の個数: 16

約数和(自身を含む): 37840489740

約数和(自身を除く): 17666408068

約数列:

[1, 2, 4, 8, 2693, 5386, 10772, 21544, 936413, 1872826, 3745652, 7491304, 2521760209, 5043520418, 10087040836, 20174081672]

約数ペア:

[(1, 20174081672), (2, 10087040836), (4, 5043520418), (8, 2521760209), (2693, 7491304), (5386, 3745652), (10772, 1872826), (21544, 936413)]