20167530687

素因数分解:

$3^3\times {\mathrm{4999}}^1\times {\mathrm{149419}}^1$

素因数の和:154427

約数の個数: 16

約数和(自身を含む): 29884000000

約数和(自身を除く): 9716469313

約数列:

[1, 3, 9, 27, 4999, 14997, 44991, 134973, 149419, 448257, 1344771, 4034313, 746945581, 2240836743, 6722510229, 20167530687]

約数ペア:

[(1, 20167530687), (3, 6722510229), (9, 2240836743), (27, 746945581), (4999, 4034313), (14997, 1344771), (44991, 448257), (134973, 149419)]