20145196812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9933529}}^1$

素因数の和:9933562

約数の個数: 36

約数和(自身を含む): 50899407720

約数和(自身を除く): 30754210908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9933529, 19867058, 29800587, 39734116, 59601174, 119202348, 129135877, 258271754, 387407631, 516543508, 774815262, 1549630524, 1678766401, 3357532802, 5036299203, 6715065604, 10072598406, 20145196812]

約数ペア:

[(1, 20145196812), (2, 10072598406), (3, 6715065604), (4, 5036299203), (6, 3357532802), (12, 1678766401), (13, 1549630524), (26, 774815262), (39, 516543508), (52, 387407631), (78, 258271754), (156, 129135877), (169, 119202348), (338, 59601174), (507, 39734116), (676, 29800587), (1014, 19867058), (2028, 9933529)]