16522120

素因数分解:

$2^3\times 5^1\times {\mathrm{413053}}^1$

素因数の和:413064

約数の個数: 16

約数和(自身を含む): 37174860

約数和(自身を除く): 20652740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 413053, 826106, 1652212, 2065265, 3304424, 4130530, 8261060, 16522120]

約数ペア:

[(1, 16522120), (2, 8261060), (4, 4130530), (5, 3304424), (8, 2065265), (10, 1652212), (20, 826106), (40, 413053)]