20267070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675569}}^1$

素因数の和:675579

約数の個数: 16

約数和(自身を含む): 48641040

約数和(自身を除く): 28373970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675569, 1351138, 2026707, 3377845, 4053414, 6755690, 10133535, 20267070]

約数ペア:

[(1, 20267070), (2, 10133535), (3, 6755690), (5, 4053414), (6, 3377845), (10, 2026707), (15, 1351138), (30, 675569)]