20928408

素因数分解:

$2^3\times 3^1\times {\mathrm{872017}}^1$

素因数の和:872026

約数の個数: 16

約数和(自身を含む): 52321080

約数和(自身を除く): 31392672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 872017, 1744034, 2616051, 3488068, 5232102, 6976136, 10464204, 20928408]

約数ペア:

[(1, 20928408), (2, 10464204), (3, 6976136), (4, 5232102), (6, 3488068), (8, 2616051), (12, 1744034), (24, 872017)]