20174881884

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8448443}}^1$

素因数の和:8448649

約数の個数: 24

約数和(自身を含む): 47311286400

約数和(自身を除く): 27136404516

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8448443, 16896886, 25345329, 33793772, 50690658, 101381316, 1681240157, 3362480314, 5043720471, 6724960628, 10087440942, 20174881884]

約数ペア:

[(1, 20174881884), (2, 10087440942), (3, 6724960628), (4, 5043720471), (6, 3362480314), (12, 1681240157), (199, 101381316), (398, 50690658), (597, 33793772), (796, 25345329), (1194, 16896886), (2388, 8448443)]