16070540

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 33824112

約数和(自身を除く): 17753572

約数列:

[1, 2, 4, 5, 10, 20, 787, 1021, 1574, 2042, 3148, 3935, 4084, 5105, 7870, 10210, 15740, 20420, 803527, 1607054, 3214108, 4017635, 8035270, 16070540]

約数ペア:

[(1, 16070540), (2, 8035270), (4, 4017635), (5, 3214108), (10, 1607054), (20, 803527), (787, 20420), (1021, 15740), (1574, 10210), (2042, 7870), (3148, 5105), (3935, 4084)]