20091726

素因数分解:

$2^1\times 3^5\times {\mathrm{41341}}^1$

素因数の和:41358

約数の個数: 24

約数和(自身を含む): 45145464

約数和(自身を除く): 25053738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41341, 82682, 124023, 248046, 372069, 744138, 1116207, 2232414, 3348621, 6697242, 10045863, 20091726]

約数ペア:

[(1, 20091726), (2, 10045863), (3, 6697242), (6, 3348621), (9, 2232414), (18, 1116207), (27, 744138), (54, 372069), (81, 248046), (162, 124023), (243, 82682), (486, 41341)]