2620223420

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{462937}}^1$

素因数の和:463229

約数の個数: 24

約数和(自身を含む): 5521924464

約数和(自身を除く): 2901701044

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 462937, 925874, 1851748, 2314685, 4629370, 9258740, 131011171, 262022342, 524044684, 655055855, 1310111710, 2620223420]

約数ペア:

[(1, 2620223420), (2, 1310111710), (4, 655055855), (5, 524044684), (10, 262022342), (20, 131011171), (283, 9258740), (566, 4629370), (1132, 2314685), (1415, 1851748), (2830, 925874), (5660, 462937)]