20468274

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{9001}}^1$

素因数の和:9385

約数の個数: 16

約数和(自身を含む): 41049120

約数和(自身を除く): 20580846

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 9001, 18002, 27003, 54006, 3411379, 6822758, 10234137, 20468274]

約数ペア:

[(1, 20468274), (2, 10234137), (3, 6822758), (6, 3411379), (379, 54006), (758, 27003), (1137, 18002), (2274, 9001)]