20053692

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2011}}^1$

素因数の和:2298

約数の個数: 36

約数和(自身を含む): 50899576

約数和(自身を除く): 30845884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2011, 2493, 3324, 4022, 4986, 6033, 8044, 9972, 12066, 18099, 24132, 36198, 72396, 557047, 1114094, 1671141, 2228188, 3342282, 5013423, 6684564, 10026846, 20053692]

約数ペア:

[(1, 20053692), (2, 10026846), (3, 6684564), (4, 5013423), (6, 3342282), (9, 2228188), (12, 1671141), (18, 1114094), (36, 557047), (277, 72396), (554, 36198), (831, 24132), (1108, 18099), (1662, 12066), (2011, 9972), (2493, 8044), (3324, 6033), (4022, 4986)]