20163614929

素因数分解:

${\mathrm{19}}^3\times {\mathrm{401}}^1\times {\mathrm{7331}}^1$

素因数の和:7789

約数の個数: 16

約数和(自身を含む): 21339639360

約数和(自身を除く): 1176024431

約数列:

[1, 19, 361, 401, 6859, 7331, 7619, 139289, 144761, 2646491, 2750459, 2939731, 50283329, 55854889, 1061242891, 20163614929]

約数ペア:

[(1, 20163614929), (19, 1061242891), (361, 55854889), (401, 50283329), (6859, 2939731), (7331, 2750459), (7619, 2646491), (139289, 144761)]