20385576

素因数分解:

$2^3\times 3^2\times {\mathrm{283133}}^1$

素因数の和:283145

約数の個数: 24

約数和(自身を含む): 55211130

約数和(自身を除く): 34825554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283133, 566266, 849399, 1132532, 1698798, 2265064, 2548197, 3397596, 5096394, 6795192, 10192788, 20385576]

約数ペア:

[(1, 20385576), (2, 10192788), (3, 6795192), (4, 5096394), (6, 3397596), (8, 2548197), (9, 2265064), (12, 1698798), (18, 1132532), (24, 849399), (36, 566266), (72, 283133)]