20172633104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96983813}}^1$

素因数の和:96983834

約数の個数: 20

約数和(自身を含む): 42090975276

約数和(自身を除く): 21918342172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96983813, 193967626, 387935252, 775870504, 1260789569, 1551741008, 2521579138, 5043158276, 10086316552, 20172633104]

約数ペア:

[(1, 20172633104), (2, 10086316552), (4, 5043158276), (8, 2521579138), (13, 1551741008), (16, 1260789569), (26, 775870504), (52, 387935252), (104, 193967626), (208, 96983813)]