20219883011

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{201287}}^1$

素因数の和:201634

約数の個数: 16

約数和(自身を含む): 22608668160

約数和(自身を除く): 2388785149

約数列:

[1, 17, 19, 311, 323, 5287, 5909, 100453, 201287, 3421879, 3824453, 62600257, 65015701, 1064204369, 1189404883, 20219883011]

約数ペア:

[(1, 20219883011), (17, 1189404883), (19, 1064204369), (311, 65015701), (323, 62600257), (5287, 3824453), (5909, 3421879), (100453, 201287)]