20174560721270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3661444777}}^1$

素因数の和:3661444832

約数の個数: 32

約数和(自身を含む): 39543603602400

約数和(自身を除く): 19369042881130

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 3661444777, 7322889554, 18307223885, 36614447770, 69567450763, 106181898533, 139134901526, 212363797066, 347837253815, 530909492665, 695674507630, 1061818985330, 2017456072127, 4034912144254, 10087280360635, 20174560721270]

約数ペア:

[(1, 20174560721270), (2, 10087280360635), (5, 4034912144254), (10, 2017456072127), (19, 1061818985330), (29, 695674507630), (38, 530909492665), (58, 347837253815), (95, 212363797066), (145, 139134901526), (190, 106181898533), (290, 69567450763), (551, 36614447770), (1102, 18307223885), (2755, 7322889554), (5510, 3661444777)]