20255844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241141}}^1$

素因数の和:241155

約数の個数: 24

約数和(自身を含む): 54015808

約数和(自身を除く): 33759964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241141, 482282, 723423, 964564, 1446846, 1687987, 2893692, 3375974, 5063961, 6751948, 10127922, 20255844]

約数ペア:

[(1, 20255844), (2, 10127922), (3, 6751948), (4, 5063961), (6, 3375974), (7, 2893692), (12, 1687987), (14, 1446846), (21, 964564), (28, 723423), (42, 482282), (84, 241141)]