20341910168

素因数分解:

$2^3\times {\mathrm{1753}}^1\times {\mathrm{1450507}}^1$

素因数の和:1452266

約数の個数: 16

約数和(自身を含む): 38162865480

約数和(自身を除く): 17820955312

約数列:

[1, 2, 4, 8, 1753, 3506, 7012, 14024, 1450507, 2901014, 5802028, 11604056, 2542738771, 5085477542, 10170955084, 20341910168]

約数ペア:

[(1, 20341910168), (2, 10170955084), (4, 5085477542), (8, 2542738771), (1753, 11604056), (3506, 5802028), (7012, 2901014), (14024, 1450507)]