20064037232

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{8416123}}^1$

素因数の和:8416280

約数の個数: 20

約数和(自身を含む): 39134976600

約数和(自身を除く): 19070939368

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 8416123, 16832246, 33664492, 67328984, 134657968, 1254002327, 2508004654, 5016009308, 10032018616, 20064037232]

約数ペア:

[(1, 20064037232), (2, 10032018616), (4, 5016009308), (8, 2508004654), (16, 1254002327), (149, 134657968), (298, 67328984), (596, 33664492), (1192, 16832246), (2384, 8416123)]