20246067

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 30299984

約数和(自身を除く): 10053917

約数列:

[1, 3, 9, 37, 111, 163, 333, 373, 489, 1119, 1467, 3357, 6031, 13801, 18093, 41403, 54279, 60799, 124209, 182397, 547191, 2249563, 6748689, 20246067]

約数ペア:

[(1, 20246067), (3, 6748689), (9, 2249563), (37, 547191), (111, 182397), (163, 124209), (333, 60799), (373, 54279), (489, 41403), (1119, 18093), (1467, 13801), (3357, 6031)]