20156333882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{184241}}^1$

素因数の和:187141

約数の個数: 16

約数和(自身を含む): 31837017600

約数和(自身を除く): 11680683718

約数列:

[1, 2, 19, 38, 2879, 5758, 54701, 109402, 184241, 368482, 3500579, 7001158, 530429839, 1060859678, 10078166941, 20156333882]

約数ペア:

[(1, 20156333882), (2, 10078166941), (19, 1060859678), (38, 530429839), (2879, 7001158), (5758, 3500579), (54701, 368482), (109402, 184241)]