20378203194

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5504647}}^1$

素因数の和:5505269

約数の個数: 16

約数和(自身を含む): 40822469568

約数和(自身を除く): 20444266374

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5504647, 11009294, 16513941, 33027882, 3396367199, 6792734398, 10189101597, 20378203194]

約数ペア:

[(1, 20378203194), (2, 10189101597), (3, 6792734398), (6, 3396367199), (617, 33027882), (1234, 16513941), (1851, 11009294), (3702, 5504647)]