20194690949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{21101}}^1$

素因数の和:24100

約数の個数: 16

約数和(自身を含む): 22516678080

約数和(自身を除く): 2321987131

約数列:

[1, 17, 19, 323, 2963, 21101, 50371, 56297, 358717, 400919, 957049, 6815623, 62522263, 1062878471, 1187922997, 20194690949]

約数ペア:

[(1, 20194690949), (17, 1187922997), (19, 1062878471), (323, 62522263), (2963, 6815623), (21101, 957049), (50371, 400919), (56297, 358717)]