20139726

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{4049}}^1$

素因数の和:4883

約数の個数: 16

約数和(自身を含む): 40338000

約数和(自身を除く): 20198274

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4049, 4974, 8098, 12147, 24294, 3356621, 6713242, 10069863, 20139726]

約数ペア:

[(1, 20139726), (2, 10069863), (3, 6713242), (6, 3356621), (829, 24294), (1658, 12147), (2487, 8098), (4049, 4974)]