20102608509

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1\times {\mathrm{23563}}^1$

素因数の和:26284

約数の個数: 16

約数和(自身を含む): 27060897600

約数和(自身を除く): 6958289091

約数列:

[1, 3, 109, 327, 2609, 7827, 23563, 70689, 284381, 853143, 2568367, 7705101, 61475867, 184427601, 6700869503, 20102608509]

約数ペア:

[(1, 20102608509), (3, 6700869503), (109, 184427601), (327, 61475867), (2609, 7705101), (7827, 2568367), (23563, 853143), (70689, 284381)]