20412098

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15137

約数の個数: 16

約数和(自身を含む): 35355264

約数和(自身を除く): 14943166

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 15031, 30062, 105217, 210434, 1458007, 2916014, 10206049, 20412098]

約数ペア:

[(1, 20412098), (2, 10206049), (7, 2916014), (14, 1458007), (97, 210434), (194, 105217), (679, 30062), (1358, 15031)]