20179233

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24109}}^1$

素因数の和:24149

約数の個数: 16

約数和(自身を含む): 30860800

約数和(自身を除く): 10681567

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24109, 72327, 216981, 650943, 747379, 2242137, 6726411, 20179233]

約数ペア:

[(1, 20179233), (3, 6726411), (9, 2242137), (27, 747379), (31, 650943), (93, 216981), (279, 72327), (837, 24109)]