20100960021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{394136471}}^1$

素因数の和:394136491

約数の個数: 8

約数和(自身を含む): 28377825984

約数和(自身を除く): 8276865963

約数列:

[1, 3, 17, 51, 394136471, 1182409413, 6700320007, 20100960021]

約数ペア:

[(1, 20100960021), (3, 6700320007), (17, 1182409413), (51, 394136471)]