20134740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335579}}^1$

素因数の和:335591

約数の個数: 24

約数和(自身を含む): 56377440

約数和(自身を除く): 36242700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335579, 671158, 1006737, 1342316, 1677895, 2013474, 3355790, 4026948, 5033685, 6711580, 10067370, 20134740]

約数ペア:

[(1, 20134740), (2, 10067370), (3, 6711580), (4, 5033685), (5, 4026948), (6, 3355790), (10, 2013474), (12, 1677895), (15, 1342316), (20, 1006737), (30, 671158), (60, 335579)]