20200211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 22394400

約数和(自身を除く): 2194189

約数列:

[1, 19, 29, 61, 551, 601, 1159, 1769, 11419, 17429, 33611, 36661, 331151, 696559, 1063169, 20200211]

約数ペア:

[(1, 20200211), (19, 1063169), (29, 696559), (61, 331151), (551, 36661), (601, 33611), (1159, 17429), (1769, 11419)]