20174404328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193984657}}^1$

素因数の和:193984676

約数の個数: 16

約数和(自身を含む): 40736778180

約数和(自身を除く): 20562373852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193984657, 387969314, 775938628, 1551877256, 2521800541, 5043601082, 10087202164, 20174404328]

約数ペア:

[(1, 20174404328), (2, 10087202164), (4, 5043601082), (8, 2521800541), (13, 1551877256), (26, 775938628), (52, 387969314), (104, 193984657)]