20110110189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{766187}}^1$

素因数の和:766876

約数の個数: 16

約数和(自身を含む): 28918999872

約数和(自身を除く): 8808889683

約数列:

[1, 3, 13, 39, 673, 2019, 8749, 26247, 766187, 2298561, 9960431, 29881293, 515643851, 1546931553, 6703370063, 20110110189]

約数ペア:

[(1, 20110110189), (3, 6703370063), (13, 1546931553), (39, 515643851), (673, 29881293), (2019, 9960431), (8749, 2298561), (26247, 766187)]