20097151192

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{14521063}}^1$

素因数の和:14521242

約数の個数: 16

約数和(自身を含む): 37899977040

約数和(自身を除く): 17802825848

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 14521063, 29042126, 58084252, 116168504, 2512143899, 5024287798, 10048575596, 20097151192]

約数ペア:

[(1, 20097151192), (2, 10048575596), (4, 5024287798), (8, 2512143899), (173, 116168504), (346, 58084252), (692, 29042126), (1384, 14521063)]