20028258

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18859}}^1$

素因数の和:18926

約数の個数: 24

約数和(自身を含む): 44132400

約数和(自身を除く): 24104142

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18859, 37718, 56577, 113154, 169731, 339462, 1112681, 2225362, 3338043, 6676086, 10014129, 20028258]

約数ペア:

[(1, 20028258), (2, 10014129), (3, 6676086), (6, 3338043), (9, 2225362), (18, 1112681), (59, 339462), (118, 169731), (177, 113154), (354, 56577), (531, 37718), (1062, 18859)]