20607762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{490661}}^1$

素因数の和:490673

約数の個数: 16

約数和(自身を含む): 47103552

約数和(自身を除く): 26495790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 490661, 981322, 1471983, 2943966, 3434627, 6869254, 10303881, 20607762]

約数ペア:

[(1, 20607762), (2, 10303881), (3, 6869254), (6, 3434627), (7, 2943966), (14, 1471983), (21, 981322), (42, 490661)]