20060031

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 27705344

約数和(自身を除く): 7645313

約数列:

[1, 3, 37, 111, 127, 381, 1423, 4269, 4699, 14097, 52651, 157953, 180721, 542163, 6686677, 20060031]

約数ペア:

[(1, 20060031), (3, 6686677), (37, 542163), (111, 180721), (127, 157953), (381, 52651), (1423, 14097), (4269, 4699)]