20667032037

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{5137219}}^1$

素因数の和:5137377

約数の個数: 16

約数和(自身を含む): 30823320000

約数和(自身を除く): 10156287963

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 5137219, 15411657, 46234971, 138704913, 765445631, 2296336893, 6889010679, 20667032037]

約数ペア:

[(1, 20667032037), (3, 6889010679), (9, 2296336893), (27, 765445631), (149, 138704913), (447, 46234971), (1341, 15411657), (4023, 5137219)]