20345093223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5732627}}^1$

素因数の和:5732663

約数の個数: 24

約数和(自身を含む): 33570269568

約数和(自身を除く): 13225176345

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5732627, 17197881, 40128389, 74524151, 120385167, 223572453, 521669057, 968813963, 1565007171, 2906441889, 6781697741, 20345093223]

約数ペア:

[(1, 20345093223), (3, 6781697741), (7, 2906441889), (13, 1565007171), (21, 968813963), (39, 521669057), (91, 223572453), (169, 120385167), (273, 74524151), (507, 40128389), (1183, 17197881), (3549, 5732627)]