20176353

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{1571}}^1$

素因数の和:3004

約数の個数: 12

約数和(自身を含む): 29182608

約数和(自身を除く): 9006255

約数列:

[1, 3, 9, 1427, 1571, 4281, 4713, 12843, 14139, 2241817, 6725451, 20176353]

約数ペア:

[(1, 20176353), (3, 6725451), (9, 2241817), (1427, 14139), (1571, 12843), (4281, 4713)]