20158340873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4480627}}^1$

素因数の和:4481047

約数の個数: 8

約数和(自身を含む): 22044689760

約数和(自身を除く): 1886348887

約数列:

[1, 11, 409, 4499, 4480627, 49286897, 1832576443, 20158340873]

約数ペア:

[(1, 20158340873), (11, 1832576443), (409, 49286897), (4499, 4480627)]