20863548

素因数分解:

$2^2\times 3^3\times {\mathrm{193181}}^1$

素因数の和:193194

約数の個数: 24

約数和(自身を含む): 54090960

約数和(自身を除く): 33227412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193181, 386362, 579543, 772724, 1159086, 1738629, 2318172, 3477258, 5215887, 6954516, 10431774, 20863548]

約数ペア:

[(1, 20863548), (2, 10431774), (3, 6954516), (4, 5215887), (6, 3477258), (9, 2318172), (12, 1738629), (18, 1159086), (27, 772724), (36, 579543), (54, 386362), (108, 193181)]