20131620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335527}}^1$

素因数の和:335539

約数の個数: 24

約数和(自身を含む): 56368704

約数和(自身を除く): 36237084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335527, 671054, 1006581, 1342108, 1677635, 2013162, 3355270, 4026324, 5032905, 6710540, 10065810, 20131620]

約数ペア:

[(1, 20131620), (2, 10065810), (3, 6710540), (4, 5032905), (5, 4026324), (6, 3355270), (10, 2013162), (12, 1677635), (15, 1342108), (20, 1006581), (30, 671054), (60, 335527)]