20073078

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7103}}^1$

素因数の和:7268

約数の個数: 24

約数和(自身を含む): 43774848

約数和(自身を除く): 23701770

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 7103, 14206, 21309, 42618, 63927, 127854, 1115171, 2230342, 3345513, 6691026, 10036539, 20073078]

約数ペア:

[(1, 20073078), (2, 10036539), (3, 6691026), (6, 3345513), (9, 2230342), (18, 1115171), (157, 127854), (314, 63927), (471, 42618), (942, 21309), (1413, 14206), (2826, 7103)]