20254668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241127}}^1$

素因数の和:241141

約数の個数: 24

約数和(自身を含む): 54012672

約数和(自身を除く): 33758004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241127, 482254, 723381, 964508, 1446762, 1687889, 2893524, 3375778, 5063667, 6751556, 10127334, 20254668]

約数ペア:

[(1, 20254668), (2, 10127334), (3, 6751556), (4, 5063667), (6, 3375778), (7, 2893524), (12, 1687889), (14, 1446762), (21, 964508), (28, 723381), (42, 482254), (84, 241127)]