20061171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 31369520

約数和(自身を除く): 11308349

約数列:

[1, 3, 9, 13, 39, 117, 277, 619, 831, 1857, 2493, 3601, 5571, 8047, 10803, 24141, 32409, 72423, 171463, 514389, 1543167, 2229019, 6687057, 20061171]

約数ペア:

[(1, 20061171), (3, 6687057), (9, 2229019), (13, 1543167), (39, 514389), (117, 171463), (277, 72423), (619, 32409), (831, 24141), (1857, 10803), (2493, 8047), (3601, 5571)]