20113237854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2027953}}^1$

素因数の和:2028009

約数の個数: 48

約数和(自身を含む): 47454123600

約数和(自身を除く): 27340885746

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 2027953, 4055906, 6083859, 12167718, 18251577, 36503154, 38531107, 58810637, 77062214, 115593321, 117621274, 176431911, 231186642, 346779963, 352863822, 529295733, 693559926, 1058591466, 1117402103, 2234804206, 3352206309, 6704412618, 10056618927, 20113237854]

約数ペア:

[(1, 20113237854), (2, 10056618927), (3, 6704412618), (6, 3352206309), (9, 2234804206), (18, 1117402103), (19, 1058591466), (29, 693559926), (38, 529295733), (57, 352863822), (58, 346779963), (87, 231186642), (114, 176431911), (171, 117621274), (174, 115593321), (261, 77062214), (342, 58810637), (522, 38531107), (551, 36503154), (1102, 18251577), (1653, 12167718), (3306, 6083859), (4959, 4055906), (9918, 2027953)]