20173073276

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{22615553}}^1$

素因数の和:22615780

約数の個数: 12

約数和(自身を含む): 35461188672

約数和(自身を除く): 15288115396

約数列:

[1, 2, 4, 223, 446, 892, 22615553, 45231106, 90462212, 5043268319, 10086536638, 20173073276]

約数ペア:

[(1, 20173073276), (2, 10086536638), (4, 5043268319), (223, 90462212), (446, 45231106), (892, 22615553)]