2019581620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14425583}}^1$

素因数の和:14425599

約数の個数: 24

約数和(自身を含む): 4846996224

約数和(自身を除く): 2827414604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14425583, 28851166, 57702332, 72127915, 100979081, 144255830, 201958162, 288511660, 403916324, 504895405, 1009790810, 2019581620]

約数ペア:

[(1, 2019581620), (2, 1009790810), (4, 504895405), (5, 403916324), (7, 288511660), (10, 201958162), (14, 144255830), (20, 100979081), (28, 72127915), (35, 57702332), (70, 28851166), (140, 14425583)]