20296422256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115320581}}^1$

素因数の和:115320600

約数の個数: 20

約数和(自身を含む): 42899256504

約数和(自身を除く): 22602834248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115320581, 230641162, 461282324, 922564648, 1268526391, 1845129296, 2537052782, 5074105564, 10148211128, 20296422256]

約数ペア:

[(1, 20296422256), (2, 10148211128), (4, 5074105564), (8, 2537052782), (11, 1845129296), (16, 1268526391), (22, 922564648), (44, 461282324), (88, 230641162), (176, 115320581)]