20174163604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31326341}}^1$

素因数の和:31326375

約数の個数: 24

約数和(自身を含む): 42102603648

約数和(自身を除く): 21928440044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 31326341, 62652682, 125305364, 219284387, 438568774, 720505843, 877137548, 1441011686, 2882023372, 5043540901, 10087081802, 20174163604]

約数ペア:

[(1, 20174163604), (2, 10087081802), (4, 5043540901), (7, 2882023372), (14, 1441011686), (23, 877137548), (28, 720505843), (46, 438568774), (92, 219284387), (161, 125305364), (322, 62652682), (644, 31326341)]