20456002

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6271}}^1$

素因数の和:6513

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 14767550

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 6271, 12542, 43897, 87794, 1461143, 2922286, 10228001, 20456002]

約数ペア:

[(1, 20456002), (2, 10228001), (7, 2922286), (14, 1461143), (233, 87794), (466, 43897), (1631, 12542), (3262, 6271)]