20931414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{498367}}^1$

素因数の和:498379

約数の個数: 16

約数和(自身を含む): 47843328

約数和(自身を除く): 26911914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 498367, 996734, 1495101, 2990202, 3488569, 6977138, 10465707, 20931414]

約数ペア:

[(1, 20931414), (2, 10465707), (3, 6977138), (6, 3488569), (7, 2990202), (14, 1495101), (21, 996734), (42, 498367)]