20994672

素因数分解:

$2^4\times 3^1\times {\mathrm{437389}}^1$

素因数の和:437400

約数の個数: 20

約数和(自身を含む): 54236360

約数和(自身を除く): 33241688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437389, 874778, 1312167, 1749556, 2624334, 3499112, 5248668, 6998224, 10497336, 20994672]

約数ペア:

[(1, 20994672), (2, 10497336), (3, 6998224), (4, 5248668), (6, 3499112), (8, 2624334), (12, 1749556), (16, 1312167), (24, 874778), (48, 437389)]