20174952004

素因数分解:

$2^2\times {\mathrm{11939}}^1\times {\mathrm{422459}}^1$

素因数の和:434402

約数の個数: 12

約数和(自身を含む): 35309206800

約数和(自身を除く): 15134254796

約数列:

[1, 2, 4, 11939, 23878, 47756, 422459, 844918, 1689836, 5043738001, 10087476002, 20174952004]

約数ペア:

[(1, 20174952004), (2, 10087476002), (4, 5043738001), (11939, 1689836), (23878, 844918), (47756, 422459)]