20824260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347071}}^1$

素因数の和:347083

約数の個数: 24

約数和(自身を含む): 58308096

約数和(自身を除く): 37483836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347071, 694142, 1041213, 1388284, 1735355, 2082426, 3470710, 4164852, 5206065, 6941420, 10412130, 20824260]

約数ペア:

[(1, 20824260), (2, 10412130), (3, 6941420), (4, 5206065), (5, 4164852), (6, 3470710), (10, 2082426), (12, 1735355), (15, 1388284), (20, 1041213), (30, 694142), (60, 347071)]