20226971726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{9749}}^1$

素因数の和:10364

約数の個数: 32

約数和(自身を含む): 32923800000

約数和(自身を除く): 12696828274

約数列:

[1, 2, 13, 26, 199, 398, 401, 802, 2587, 5174, 5213, 9749, 10426, 19498, 79799, 126737, 159598, 253474, 1037387, 1940051, 2074774, 3880102, 3909349, 7818698, 25220663, 50441326, 50821537, 101643074, 777960451, 1555920902, 10113485863, 20226971726]

約数ペア:

[(1, 20226971726), (2, 10113485863), (13, 1555920902), (26, 777960451), (199, 101643074), (398, 50821537), (401, 50441326), (802, 25220663), (2587, 7818698), (5174, 3909349), (5213, 3880102), (9749, 2074774), (10426, 1940051), (19498, 1037387), (79799, 253474), (126737, 159598)]