20120983852

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{44515451}}^1$

素因数の和:44515568

約数の個数: 12

約数和(自身を含む): 35523330696

約数和(自身を除く): 15402346844

約数列:

[1, 2, 4, 113, 226, 452, 44515451, 89030902, 178061804, 5030245963, 10060491926, 20120983852]

約数ペア:

[(1, 20120983852), (2, 10060491926), (4, 5030245963), (113, 178061804), (226, 89030902), (452, 44515451)]