20173203051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{484153}}^1$

素因数の和:484235

約数の個数: 32

約数和(自身を含む): 30675997440

約数和(自身を除く): 10502794389

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 13889, 41667, 484153, 1452459, 8230601, 9198907, 20818579, 24691803, 27596721, 62455737, 156381419, 353915843, 395553001, 469144257, 1061747529, 1186659003, 6724401017, 20173203051]

約数ペア:

[(1, 20173203051), (3, 6724401017), (17, 1186659003), (19, 1061747529), (43, 469144257), (51, 395553001), (57, 353915843), (129, 156381419), (323, 62455737), (731, 27596721), (817, 24691803), (969, 20818579), (2193, 9198907), (2451, 8230601), (13889, 1452459), (41667, 484153)]