20243781790

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3741919}}^1$

素因数の和:3742467

約数の個数: 16

約数和(自身を含む): 36506171520

約数和(自身を除く): 16262389730

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 3741919, 7483838, 18709595, 37419190, 2024378179, 4048756358, 10121890895, 20243781790]

約数ペア:

[(1, 20243781790), (2, 10121890895), (5, 4048756358), (10, 2024378179), (541, 37419190), (1082, 18709595), (2705, 7483838), (5410, 3741919)]