20126310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670877}}^1$

素因数の和:670887

約数の個数: 16

約数和(自身を含む): 48303216

約数和(自身を除く): 28176906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670877, 1341754, 2012631, 3354385, 4025262, 6708770, 10063155, 20126310]

約数ペア:

[(1, 20126310), (2, 10063155), (3, 6708770), (5, 4025262), (6, 3354385), (10, 2012631), (15, 1341754), (30, 670877)]