16068020

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1427}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 33826464

約数和(自身を除く): 17758444

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 1427, 2252, 2815, 2854, 5630, 5708, 7135, 11260, 14270, 28540, 803401, 1606802, 3213604, 4017005, 8034010, 16068020]

約数ペア:

[(1, 16068020), (2, 8034010), (4, 4017005), (5, 3213604), (10, 1606802), (20, 803401), (563, 28540), (1126, 14270), (1427, 11260), (2252, 7135), (2815, 5708), (2854, 5630)]