20137051196

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{12308711}}^1$

素因数の和:12309124

約数の個数: 12

約数和(自身を含む): 35326003440

約数和(自身を除く): 15188952244

約数列:

[1, 2, 4, 409, 818, 1636, 12308711, 24617422, 49234844, 5034262799, 10068525598, 20137051196]

約数ペア:

[(1, 20137051196), (2, 10068525598), (4, 5034262799), (409, 49234844), (818, 24617422), (1636, 12308711)]