20294070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676469}}^1$

素因数の和:676479

約数の個数: 16

約数和(自身を含む): 48705840

約数和(自身を除く): 28411770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676469, 1352938, 2029407, 3382345, 4058814, 6764690, 10147035, 20294070]

約数ペア:

[(1, 20294070), (2, 10147035), (3, 6764690), (5, 4058814), (6, 3382345), (10, 2029407), (15, 1352938), (30, 676469)]