20469408

素因数分解:

$2^5\times 3^1\times {\mathrm{213223}}^1$

素因数の和:213236

約数の個数: 24

約数和(自身を含む): 53732448

約数和(自身を除く): 33263040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213223, 426446, 639669, 852892, 1279338, 1705784, 2558676, 3411568, 5117352, 6823136, 10234704, 20469408]

約数ペア:

[(1, 20469408), (2, 10234704), (3, 6823136), (4, 5117352), (6, 3411568), (8, 2558676), (12, 1705784), (16, 1279338), (24, 852892), (32, 639669), (48, 426446), (96, 213223)]