2012181260

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{34849}}^1$

素因数の和:37745

約数の個数: 24

約数和(自身を含む): 4227165600

約数和(自身を除く): 2214984340

約数列:

[1, 2, 4, 5, 10, 20, 2887, 5774, 11548, 14435, 28870, 34849, 57740, 69698, 139396, 174245, 348490, 696980, 100609063, 201218126, 402436252, 503045315, 1006090630, 2012181260]

約数ペア:

[(1, 2012181260), (2, 1006090630), (4, 503045315), (5, 402436252), (10, 201218126), (20, 100609063), (2887, 696980), (5774, 348490), (11548, 174245), (14435, 139396), (28870, 69698), (34849, 57740)]