2270472020

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{109897}}^1$

素因数の和:110939

約数の個数: 24

約数和(自身を含む): 4772650344

約数和(自身を除く): 2502178324

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 10330, 20660, 109897, 219794, 439588, 549485, 1098970, 2197940, 113523601, 227047202, 454094404, 567618005, 1135236010, 2270472020]

約数ペア:

[(1, 2270472020), (2, 1135236010), (4, 567618005), (5, 454094404), (10, 227047202), (20, 113523601), (1033, 2197940), (2066, 1098970), (4132, 549485), (5165, 439588), (10330, 219794), (20660, 109897)]