20097024194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{941489}}^1$

素因数の和:942325

約数の個数: 16

約数和(自身を含む): 32504000760

約数和(自身を除く): 12406976566

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 21346, 941489, 1882978, 12239357, 24478714, 772962469, 1545924938, 10048512097, 20097024194]

約数ペア:

[(1, 20097024194), (2, 10048512097), (13, 1545924938), (26, 772962469), (821, 24478714), (1642, 12239357), (10673, 1882978), (21346, 941489)]