20342736

素因数分解:

$2^4\times 3^2\times {\mathrm{141269}}^1$

素因数の和:141283

約数の個数: 30

約数和(自身を含む): 56931810

約数和(自身を除く): 36589074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141269, 282538, 423807, 565076, 847614, 1130152, 1271421, 1695228, 2260304, 2542842, 3390456, 5085684, 6780912, 10171368, 20342736]

約数ペア:

[(1, 20342736), (2, 10171368), (3, 6780912), (4, 5085684), (6, 3390456), (8, 2542842), (9, 2260304), (12, 1695228), (16, 1271421), (18, 1130152), (24, 847614), (36, 565076), (48, 423807), (72, 282538), (144, 141269)]