20033583710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{286194053}}^1$

素因数の和:286194067

約数の個数: 16

約数和(自身を含む): 41211943776

約数和(自身を除く): 21178360066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 286194053, 572388106, 1430970265, 2003358371, 2861940530, 4006716742, 10016791855, 20033583710]

約数ペア:

[(1, 20033583710), (2, 10016791855), (5, 4006716742), (7, 2861940530), (10, 2003358371), (14, 1430970265), (35, 572388106), (70, 286194053)]