33920060

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1979}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 71351280

約数和(自身を除く): 37431220

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 1979, 3428, 3958, 4285, 7916, 8570, 9895, 17140, 19790, 39580, 1696003, 3392006, 6784012, 8480015, 16960030, 33920060]

約数ペア:

[(1, 33920060), (2, 16960030), (4, 8480015), (5, 6784012), (10, 3392006), (20, 1696003), (857, 39580), (1714, 19790), (1979, 17140), (3428, 9895), (3958, 8570), (4285, 7916)]