20163927826

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1737371}}^1$

素因数の和:1738209

約数の個数: 16

約数和(自身を含む): 34608450240

約数和(自身を除く): 14444522414

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 1737371, 3474742, 12161597, 24323194, 1440280559, 2880561118, 10081963913, 20163927826]

約数ペア:

[(1, 20163927826), (2, 10081963913), (7, 2880561118), (14, 1440280559), (829, 24323194), (1658, 12161597), (5803, 3474742), (11606, 1737371)]