20180692554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1058021}}^1$

素因数の和:1058071

約数の個数: 48

約数和(自身を含む): 46773036576

約数和(自身を除く): 26592344022

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1122, 1734, 3179, 6358, 9537, 19074, 1058021, 2116042, 3174063, 6348126, 11638231, 17986357, 23276462, 34914693, 35972714, 53959071, 69829386, 107918142, 197849927, 305768069, 395699854, 593549781, 611536138, 917304207, 1187099562, 1834608414, 3363448759, 6726897518, 10090346277, 20180692554]

約数ペア:

[(1, 20180692554), (2, 10090346277), (3, 6726897518), (6, 3363448759), (11, 1834608414), (17, 1187099562), (22, 917304207), (33, 611536138), (34, 593549781), (51, 395699854), (66, 305768069), (102, 197849927), (187, 107918142), (289, 69829386), (374, 53959071), (561, 35972714), (578, 34914693), (867, 23276462), (1122, 17986357), (1734, 11638231), (3179, 6348126), (6358, 3174063), (9537, 2116042), (19074, 1058021)]