20277634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3574

約数の個数: 24

約数和(自身を含む): 34883460

約数和(自身を除く): 14605826

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3529, 5746, 7058, 45877, 59993, 91754, 119986, 596401, 779909, 1192802, 1559818, 10138817, 20277634]

約数ペア:

[(1, 20277634), (2, 10138817), (13, 1559818), (17, 1192802), (26, 779909), (34, 596401), (169, 119986), (221, 91754), (338, 59993), (442, 45877), (2873, 7058), (3529, 5746)]