20243750686

素因数分解:

$2^1\times {\mathrm{977}}^1\times {\mathrm{2039}}^1\times {\mathrm{5081}}^1$

素因数の和:8099

約数の個数: 16

約数和(自身を含む): 30417599520

約数和(自身を除く): 10173848834

約数列:

[1, 2, 977, 1954, 2039, 4078, 5081, 10162, 1992103, 3984206, 4964137, 9928274, 10360159, 20720318, 10121875343, 20243750686]

約数ペア:

[(1, 20243750686), (2, 10121875343), (977, 20720318), (1954, 10360159), (2039, 9928274), (4078, 4964137), (5081, 3984206), (10162, 1992103)]