20452377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36457}}^1$

素因数の和:36488

約数の個数: 16

約数和(自身を含む): 31499712

約数和(自身を除く): 11047335

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36457, 109371, 401027, 619769, 1203081, 1859307, 6817459, 20452377]

約数ペア:

[(1, 20452377), (3, 6817459), (11, 1859307), (17, 1203081), (33, 619769), (51, 401027), (187, 109371), (561, 36457)]