20123502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479131}}^1$

素因数の和:479143

約数の個数: 16

約数和(自身を含む): 45996672

約数和(自身を除く): 25873170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479131, 958262, 1437393, 2874786, 3353917, 6707834, 10061751, 20123502]

約数ペア:

[(1, 20123502), (2, 10061751), (3, 6707834), (6, 3353917), (7, 2874786), (14, 1437393), (21, 958262), (42, 479131)]