20532848

素因数分解:

$2^4\times 7^1\times {\mathrm{183329}}^1$

素因数の和:183344

約数の個数: 20

約数和(自身を含む): 45465840

約数和(自身を除く): 24932992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 183329, 366658, 733316, 1283303, 1466632, 2566606, 2933264, 5133212, 10266424, 20532848]

約数ペア:

[(1, 20532848), (2, 10266424), (4, 5133212), (7, 2933264), (8, 2566606), (14, 1466632), (16, 1283303), (28, 733316), (56, 366658), (112, 183329)]