20214390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96259}}^1$

素因数の和:96276

約数の個数: 32

約数和(自身を含む): 55445760

約数和(自身を除く): 35231370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96259, 192518, 288777, 481295, 577554, 673813, 962590, 1347626, 1443885, 2021439, 2887770, 3369065, 4042878, 6738130, 10107195, 20214390]

約数ペア:

[(1, 20214390), (2, 10107195), (3, 6738130), (5, 4042878), (6, 3369065), (7, 2887770), (10, 2021439), (14, 1443885), (15, 1347626), (21, 962590), (30, 673813), (35, 577554), (42, 481295), (70, 288777), (105, 192518), (210, 96259)]