20102820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335047}}^1$

素因数の和:335059

約数の個数: 24

約数和(自身を含む): 56288064

約数和(自身を除く): 36185244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335047, 670094, 1005141, 1340188, 1675235, 2010282, 3350470, 4020564, 5025705, 6700940, 10051410, 20102820]

約数ペア:

[(1, 20102820), (2, 10051410), (3, 6700940), (4, 5025705), (5, 4020564), (6, 3350470), (10, 2010282), (12, 1675235), (15, 1340188), (20, 1005141), (30, 670094), (60, 335047)]