20160880761

素因数分解:

$3^1\times 7^1\times {\mathrm{960041941}}^1$

素因数の和:960041951

約数の個数: 8

約数和(自身を含む): 30721342144

約数和(自身を除く): 10560461383

約数列:

[1, 3, 7, 21, 960041941, 2880125823, 6720293587, 20160880761]

約数ペア:

[(1, 20160880761), (3, 6720293587), (7, 2880125823), (21, 960041941)]