20194696859

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{25033}}^1$

素因数の和:25406

約数の個数: 16

約数和(自身を含む): 21029761632

約数和(自身を除く): 835064773

約数列:

[1, 43, 73, 257, 3139, 11051, 18761, 25033, 806723, 1076419, 1827409, 6433481, 78578587, 276639683, 469644113, 20194696859]

約数ペア:

[(1, 20194696859), (43, 469644113), (73, 276639683), (257, 78578587), (3139, 6433481), (11051, 1827409), (18761, 1076419), (25033, 806723)]