16262020

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1429}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 34234200

約数和(自身を除く): 17972180

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 1429, 2276, 2845, 2858, 5690, 5716, 7145, 11380, 14290, 28580, 813101, 1626202, 3252404, 4065505, 8131010, 16262020]

約数ペア:

[(1, 16262020), (2, 8131010), (4, 4065505), (5, 3252404), (10, 1626202), (20, 813101), (569, 28580), (1138, 14290), (1429, 11380), (2276, 7145), (2845, 5716), (2858, 5690)]