20120448610

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1408009}}^1$

素因数の和:1409445

約数の個数: 16

約数和(自身を含む): 36242177400

約数和(自身を除く): 16121728790

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 1408009, 2816018, 7040045, 14080090, 2012044861, 4024089722, 10060224305, 20120448610]

約数ペア:

[(1, 20120448610), (2, 10060224305), (5, 4024089722), (10, 2012044861), (1429, 14080090), (2858, 7040045), (7145, 2816018), (14290, 1408009)]