20196044998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3843937}}^1$

素因数の和:3844047

約数の個数: 16

約数和(自身を含む): 31551043104

約数和(自身を除く): 11354998106

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 3843937, 7687874, 142225669, 272919527, 284451338, 545839054, 10098022499, 20196044998]

約数ペア:

[(1, 20196044998), (2, 10098022499), (37, 545839054), (71, 284451338), (74, 272919527), (142, 142225669), (2627, 7687874), (5254, 3843937)]