20110540838

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1\times {\mathrm{27481}}^1$

素因数の和:28847

約数の個数: 16

約数和(自身を含む): 30279447744

約数和(自身を除く): 10168906906

約数列:

[1, 2, 367, 734, 997, 1994, 27481, 54962, 365899, 731798, 10085527, 20171054, 27398557, 54797114, 10055270419, 20110540838]

約数ペア:

[(1, 20110540838), (2, 10055270419), (367, 54797114), (734, 27398557), (997, 20171054), (1994, 10085527), (27481, 731798), (54962, 365899)]