20093463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 31423392

約数和(自身を除く): 11329929

約数列:

[1, 3, 9, 13, 39, 117, 263, 653, 789, 1959, 2367, 3419, 5877, 8489, 10257, 25467, 30771, 76401, 171739, 515217, 1545651, 2232607, 6697821, 20093463]

約数ペア:

[(1, 20093463), (3, 6697821), (9, 2232607), (13, 1545651), (39, 515217), (117, 171739), (263, 76401), (653, 30771), (789, 25467), (1959, 10257), (2367, 8489), (3419, 5877)]