13752020

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1367}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 15205804

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1367, 2012, 2515, 2734, 5030, 5468, 6835, 10060, 13670, 27340, 687601, 1375202, 2750404, 3438005, 6876010, 13752020]

約数ペア:

[(1, 13752020), (2, 6876010), (4, 3438005), (5, 2750404), (10, 1375202), (20, 687601), (503, 27340), (1006, 13670), (1367, 10060), (2012, 6835), (2515, 5468), (2734, 5030)]