20138332542

素因数分解:

$2^1\times 3^1\times {\mathrm{3557}}^1\times {\mathrm{943601}}^1$

素因数の和:947163

約数の個数: 16

約数和(自身を含む): 40288030992

約数和(自身を除く): 20149698450

約数列:

[1, 2, 3, 6, 3557, 7114, 10671, 21342, 943601, 1887202, 2830803, 5661606, 3356388757, 6712777514, 10069166271, 20138332542]

約数ペア:

[(1, 20138332542), (2, 10069166271), (3, 6712777514), (6, 3356388757), (3557, 5661606), (7114, 2830803), (10671, 1887202), (21342, 943601)]