20431410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{681047}}^1$

素因数の和:681057

約数の個数: 16

約数和(自身を含む): 49035456

約数和(自身を除く): 28604046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 681047, 1362094, 2043141, 3405235, 4086282, 6810470, 10215705, 20431410]

約数ペア:

[(1, 20431410), (2, 10215705), (3, 6810470), (5, 4086282), (6, 3405235), (10, 2043141), (15, 1362094), (30, 681047)]