20083875279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{183329}}^1$

素因数の和:183451

約数の個数: 24

約数和(自身を含む): 29392932240

約数和(自身を除く): 9309056961

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 2809, 8427, 36517, 109551, 183329, 549987, 2383277, 7149831, 9716437, 29149311, 126313681, 378941043, 514971161, 1544913483, 6694625093, 20083875279]

約数ペア:

[(1, 20083875279), (3, 6694625093), (13, 1544913483), (39, 514971161), (53, 378941043), (159, 126313681), (689, 29149311), (2067, 9716437), (2809, 7149831), (8427, 2383277), (36517, 549987), (109551, 183329)]