20208804194

素因数分解:

$2^1\times {\mathrm{1033}}^1\times {\mathrm{9781609}}^1$

素因数の和:9782644

約数の個数: 8

約数和(自身を含む): 30342554220

約数和(自身を除く): 10133750026

約数列:

[1, 2, 1033, 2066, 9781609, 19563218, 10104402097, 20208804194]

約数ペア:

[(1, 20208804194), (2, 10104402097), (1033, 19563218), (2066, 9781609)]