20198544974

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1\times {\mathrm{92779}}^1$

素因数の和:93527

約数の個数: 16

約数和(自身を含む): 30506064000

約数和(自身を除く): 10307519026

約数列:

[1, 2, 199, 398, 547, 1094, 92779, 108853, 185558, 217706, 18463021, 36926042, 50750113, 101500226, 10099272487, 20198544974]

約数ペア:

[(1, 20198544974), (2, 10099272487), (199, 101500226), (398, 50750113), (547, 36926042), (1094, 18463021), (92779, 217706), (108853, 185558)]