20109889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335164829}}^1$

素因数の和:335164841

約数の個数: 24

約数和(自身を含む): 56307691440

約数和(自身を除く): 36197801700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335164829, 670329658, 1005494487, 1340659316, 1675824145, 2010988974, 3351648290, 4021977948, 5027472435, 6703296580, 10054944870, 20109889740]

約数ペア:

[(1, 20109889740), (2, 10054944870), (3, 6703296580), (4, 5027472435), (5, 4021977948), (6, 3351648290), (10, 2010988974), (12, 1675824145), (15, 1340659316), (20, 1005494487), (30, 670329658), (60, 335164829)]