20615298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312353}}^1$

素因数の和:312369

約数の個数: 16

約数和(自身を含む): 44978976

約数和(自身を除く): 24363678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 312353, 624706, 937059, 1874118, 3435883, 6871766, 10307649, 20615298]

約数ペア:

[(1, 20615298), (2, 10307649), (3, 6871766), (6, 3435883), (11, 1874118), (22, 937059), (33, 624706), (66, 312353)]