20160957621

素因数分解:

$3^1\times 7^1\times {\mathrm{960045601}}^1$

素因数の和:960045611

約数の個数: 8

約数和(自身を含む): 30721459264

約数和(自身を除く): 10560501643

約数列:

[1, 3, 7, 21, 960045601, 2880136803, 6720319207, 20160957621]

約数ペア:

[(1, 20160957621), (3, 6720319207), (7, 2880136803), (21, 960045601)]