20173967982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160110857}}^1$

素因数の和:160110872

約数の個数: 24

約数和(自身を含む): 49954587696

約数和(自身を除く): 29780619714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160110857, 320221714, 480332571, 960665142, 1120775999, 1440997713, 2241551998, 2881995426, 3362327997, 6724655994, 10086983991, 20173967982]

約数ペア:

[(1, 20173967982), (2, 10086983991), (3, 6724655994), (6, 3362327997), (7, 2881995426), (9, 2241551998), (14, 1440997713), (18, 1120775999), (21, 960665142), (42, 480332571), (63, 320221714), (126, 160110857)]