20325748176

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1517753}}^1$

素因数の和:1517801

約数の個数: 80

約数和(自身を含む): 60224478720

約数和(自身を除く): 39898730544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1517753, 3035506, 4553259, 6071012, 9106518, 12142024, 13659777, 18213036, 24284048, 27319554, 36426072, 40979331, 47050343, 54639108, 72852144, 81958662, 94100686, 109278216, 141151029, 163917324, 188201372, 218556432, 282302058, 327834648, 376402744, 423453087, 564604116, 655669296, 752805488, 846906174, 1129208232, 1270359261, 1693812348, 2258416464, 2540718522, 3387624696, 5081437044, 6775249392, 10162874088, 20325748176]

約数ペア:

[(1, 20325748176), (2, 10162874088), (3, 6775249392), (4, 5081437044), (6, 3387624696), (8, 2540718522), (9, 2258416464), (12, 1693812348), (16, 1270359261), (18, 1129208232), (24, 846906174), (27, 752805488), (31, 655669296), (36, 564604116), (48, 423453087), (54, 376402744), (62, 327834648), (72, 282302058), (93, 218556432), (108, 188201372), (124, 163917324), (144, 141151029), (186, 109278216), (216, 94100686), (248, 81958662), (279, 72852144), (372, 54639108), (432, 47050343), (496, 40979331), (558, 36426072), (744, 27319554), (837, 24284048), (1116, 18213036), (1488, 13659777), (1674, 12142024), (2232, 9106518), (3348, 6071012), (4464, 4553259), (6696, 3035506), (13392, 1517753)]