20124429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6217}}^1$

素因数の和:6316

約数の個数: 16

約数和(自身を含む): 29249472

約数和(自身を除く): 9125043

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 6217, 18651, 80821, 242463, 516011, 1548033, 6708143, 20124429]

約数ペア:

[(1, 20124429), (3, 6708143), (13, 1548033), (39, 516011), (83, 242463), (249, 80821), (1079, 18651), (3237, 6217)]