20298138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{483289}}^1$

素因数の和:483301

約数の個数: 16

約数和(自身を含む): 46395840

約数和(自身を除く): 26097702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 483289, 966578, 1449867, 2899734, 3383023, 6766046, 10149069, 20298138]

約数ペア:

[(1, 20298138), (2, 10149069), (3, 6766046), (6, 3383023), (7, 2899734), (14, 1449867), (21, 966578), (42, 483289)]