20524176

素因数分解:

$2^4\times 3^2\times {\mathrm{142529}}^1$

素因数の和:142543

約数の個数: 30

約数和(自身を含む): 57439590

約数和(自身を除く): 36915414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 142529, 285058, 427587, 570116, 855174, 1140232, 1282761, 1710348, 2280464, 2565522, 3420696, 5131044, 6841392, 10262088, 20524176]

約数ペア:

[(1, 20524176), (2, 10262088), (3, 6841392), (4, 5131044), (6, 3420696), (8, 2565522), (9, 2280464), (12, 1710348), (16, 1282761), (18, 1140232), (24, 855174), (36, 570116), (48, 427587), (72, 285058), (144, 142529)]