20079164018

素因数分解:

$2^1\times {\mathrm{1259}}^1\times {\mathrm{7974251}}^1$

素因数の和:7975512

約数の個数: 8

約数和(自身を含む): 30142672560

約数和(自身を除く): 10063508542

約数列:

[1, 2, 1259, 2518, 7974251, 15948502, 10039582009, 20079164018]

約数ペア:

[(1, 20079164018), (2, 10039582009), (1259, 15948502), (2518, 7974251)]