20566230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{685541}}^1$

素因数の和:685551

約数の個数: 16

約数和(自身を含む): 49359024

約数和(自身を除く): 28792794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 685541, 1371082, 2056623, 3427705, 4113246, 6855410, 10283115, 20566230]

約数ペア:

[(1, 20566230), (2, 10283115), (3, 6855410), (5, 4113246), (6, 3427705), (10, 2056623), (15, 1371082), (30, 685541)]