20174953036

素因数分解:

$2^2\times 7^1\times {\mathrm{720534037}}^1$

素因数の和:720534048

約数の個数: 12

約数和(自身を含む): 40349906128

約数和(自身を除く): 20174953092

約数列:

[1, 2, 4, 7, 14, 28, 720534037, 1441068074, 2882136148, 5043738259, 10087476518, 20174953036]

約数ペア:

[(1, 20174953036), (2, 10087476518), (4, 5043738259), (7, 2882136148), (14, 1441068074), (28, 720534037)]