20260881

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{9041}}^1$

素因数の和:9133

約数の個数: 16

約数和(自身を含む): 30381120

約数和(自身を除く): 10120239

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 9041, 27123, 81369, 244107, 750403, 2251209, 6753627, 20260881]

約数ペア:

[(1, 20260881), (3, 6753627), (9, 2251209), (27, 750403), (83, 244107), (249, 81369), (747, 27123), (2241, 9041)]