20131878660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335531311}}^1$

素因数の和:335531323

約数の個数: 24

約数和(自身を含む): 56369260416

約数和(自身を除く): 36237381756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335531311, 671062622, 1006593933, 1342125244, 1677656555, 2013187866, 3355313110, 4026375732, 5032969665, 6710626220, 10065939330, 20131878660]

約数ペア:

[(1, 20131878660), (2, 10065939330), (3, 6710626220), (4, 5032969665), (5, 4026375732), (6, 3355313110), (10, 2013187866), (12, 1677656555), (15, 1342125244), (20, 1006593933), (30, 671062622), (60, 335531311)]