20193960916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{85567631}}^1$

素因数の和:85567694

約数の個数: 12

約数和(自身を含む): 35938405440

約数和(自身を除く): 15744444524

約数列:

[1, 2, 4, 59, 118, 236, 85567631, 171135262, 342270524, 5048490229, 10096980458, 20193960916]

約数ペア:

[(1, 20193960916), (2, 10096980458), (4, 5048490229), (59, 342270524), (118, 171135262), (236, 85567631)]