20802649611

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1\times {\mathrm{15361}}^1$

素因数の和:16826

約数の個数: 16

約数和(自身を含む): 27828570240

約数和(自身を除く): 7025920629

約数列:

[1, 3, 443, 1019, 1329, 3057, 15361, 46083, 451417, 1354251, 6804923, 15652859, 20414769, 46958577, 6934216537, 20802649611]

約数ペア:

[(1, 20802649611), (3, 6934216537), (443, 46958577), (1019, 20414769), (1329, 15652859), (3057, 6804923), (15361, 1354251), (46083, 451417)]