16367620

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1627}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 34461504

約数和(自身を除く): 18093884

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1627, 2012, 2515, 3254, 5030, 6508, 8135, 10060, 16270, 32540, 818381, 1636762, 3273524, 4091905, 8183810, 16367620]

約数ペア:

[(1, 16367620), (2, 8183810), (4, 4091905), (5, 3273524), (10, 1636762), (20, 818381), (503, 32540), (1006, 16270), (1627, 10060), (2012, 8135), (2515, 6508), (3254, 5030)]