20187663026

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1\times {\mathrm{37441}}^1$

素因数の和:38749

約数の個数: 16

約数和(自身を含む): 30429113400

約数和(自身を除く): 10241450374

約数列:

[1, 2, 257, 514, 1049, 2098, 37441, 74882, 269593, 539186, 9622337, 19244674, 39275609, 78551218, 10093831513, 20187663026]

約数ペア:

[(1, 20187663026), (2, 10093831513), (257, 78551218), (514, 39275609), (1049, 19244674), (2098, 9622337), (37441, 539186), (74882, 269593)]