20726256

素因数分解:

$2^4\times 3^1\times {\mathrm{431797}}^1$

素因数の和:431808

約数の個数: 20

約数和(自身を含む): 53542952

約数和(自身を除く): 32816696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431797, 863594, 1295391, 1727188, 2590782, 3454376, 5181564, 6908752, 10363128, 20726256]

約数ペア:

[(1, 20726256), (2, 10363128), (3, 6908752), (4, 5181564), (6, 3454376), (8, 2590782), (12, 1727188), (16, 1295391), (24, 863594), (48, 431797)]