20166954

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24181}}^1$

素因数の和:24325

約数の個数: 16

約数和(自身を含む): 40625760

約数和(自身を除く): 20458806

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24181, 48362, 72543, 145086, 3361159, 6722318, 10083477, 20166954]

約数ペア:

[(1, 20166954), (2, 10083477), (3, 6722318), (6, 3361159), (139, 145086), (278, 72543), (417, 48362), (834, 24181)]