20326512

素因数分解:

$2^4\times 3^1\times {\mathrm{423469}}^1$

素因数の和:423480

約数の個数: 20

約数和(自身を含む): 52510280

約数和(自身を除く): 32183768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423469, 846938, 1270407, 1693876, 2540814, 3387752, 5081628, 6775504, 10163256, 20326512]

約数ペア:

[(1, 20326512), (2, 10163256), (3, 6775504), (4, 5081628), (6, 3387752), (8, 2540814), (12, 1693876), (16, 1270407), (24, 846938), (48, 423469)]