20353114

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 33863328

約数和(自身を除く): 13510214

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1531, 3062, 6647, 13294, 26027, 35213, 52054, 70426, 442459, 598621, 884918, 1197242, 10176557, 20353114]

約数ペア:

[(1, 20353114), (2, 10176557), (17, 1197242), (23, 884918), (34, 598621), (46, 442459), (289, 70426), (391, 52054), (578, 35213), (782, 26027), (1531, 13294), (3062, 6647)]