20777711436

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{2251}}^1$

素因数の和:3217

約数の個数: 120

約数和(自身を含む): 56155151360

約数和(自身を除く): 35377439924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 919, 1116, 1674, 1838, 2251, 2511, 2757, 3348, 3676, 4502, 5022, 5514, 6753, 8271, 9004, 10044, 11028, 13506, 16542, 20259, 24813, 27012, 28489, 33084, 40518, 49626, 56978, 60777, 69781, 74439, 81036, 85467, 99252, 113956, 121554, 139562, 148878, 170934, 182331, 209343, 243108, 256401, 279124, 297756, 341868, 364662, 418686, 512802, 628029, 729324, 769203, 837372, 1025604, 1256058, 1538406, 1884087, 2068669, 2307609, 2512116, 3076812, 3768174, 4137338, 4615218, 5652261, 6206007, 7536348, 8274676, 9230436, 11304522, 12412014, 18618021, 22609044, 24824028, 37236042, 55854063, 64128739, 74472084, 111708126, 128257478, 167562189, 192386217, 223416252, 256514956, 335124378, 384772434, 577158651, 670248756, 769544868, 1154317302, 1731475953, 2308634604, 3462951906, 5194427859, 6925903812, 10388855718, 20777711436]

約数ペア:

[(1, 20777711436), (2, 10388855718), (3, 6925903812), (4, 5194427859), (6, 3462951906), (9, 2308634604), (12, 1731475953), (18, 1154317302), (27, 769544868), (31, 670248756), (36, 577158651), (54, 384772434), (62, 335124378), (81, 256514956), (93, 223416252), (108, 192386217), (124, 167562189), (162, 128257478), (186, 111708126), (279, 74472084), (324, 64128739), (372, 55854063), (558, 37236042), (837, 24824028), (919, 22609044), (1116, 18618021), (1674, 12412014), (1838, 11304522), (2251, 9230436), (2511, 8274676), (2757, 7536348), (3348, 6206007), (3676, 5652261), (4502, 4615218), (5022, 4137338), (5514, 3768174), (6753, 3076812), (8271, 2512116), (9004, 2307609), (10044, 2068669), (11028, 1884087), (13506, 1538406), (16542, 1256058), (20259, 1025604), (24813, 837372), (27012, 769203), (28489, 729324), (33084, 628029), (40518, 512802), (49626, 418686), (56978, 364662), (60777, 341868), (69781, 297756), (74439, 279124), (81036, 256401), (85467, 243108), (99252, 209343), (113956, 182331), (121554, 170934), (139562, 148878)]