20589034740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{343150579}}^1$

素因数の和:343150591

約数の個数: 24

約数和(自身を含む): 57649297440

約数和(自身を除く): 37060262700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 343150579, 686301158, 1029451737, 1372602316, 1715752895, 2058903474, 3431505790, 4117806948, 5147258685, 6863011580, 10294517370, 20589034740]

約数ペア:

[(1, 20589034740), (2, 10294517370), (3, 6863011580), (4, 5147258685), (5, 4117806948), (6, 3431505790), (10, 2058903474), (12, 1715752895), (15, 1372602316), (20, 1029451737), (30, 686301158), (60, 343150579)]