20135140510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4084207}}^1$

素因数の和:4084260

約数の個数: 32

約数和(自身を含む): 39698501760

約数和(自身を除く): 19563361250

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 4084207, 8168414, 20421035, 40842070, 69431519, 118442003, 138863038, 236884006, 347157595, 592210015, 694315190, 1184420030, 2013514051, 4027028102, 10067570255, 20135140510]

約数ペア:

[(1, 20135140510), (2, 10067570255), (5, 4027028102), (10, 2013514051), (17, 1184420030), (29, 694315190), (34, 592210015), (58, 347157595), (85, 236884006), (145, 138863038), (170, 118442003), (290, 69431519), (493, 40842070), (986, 20421035), (2465, 8168414), (4930, 4084207)]