20411108928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5062279}}^1$

素因数の和:5062304

約数の個数: 84

約数和(自身を含む): 66862594240

約数和(自身を除く): 46451485312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5062279, 10124558, 15186837, 20249116, 30373674, 35435953, 40498232, 45560511, 60747348, 70871906, 80996464, 91121022, 106307859, 121494696, 141743812, 161992928, 182242044, 212615718, 242989392, 283487624, 318923577, 323985856, 364484088, 425231436, 485978784, 566975248, 637847154, 728968176, 850462872, 971957568, 1133950496, 1275694308, 1457936352, 1700925744, 2267900992, 2551388616, 2915872704, 3401851488, 5102777232, 6803702976, 10205554464, 20411108928]

約数ペア:

[(1, 20411108928), (2, 10205554464), (3, 6803702976), (4, 5102777232), (6, 3401851488), (7, 2915872704), (8, 2551388616), (9, 2267900992), (12, 1700925744), (14, 1457936352), (16, 1275694308), (18, 1133950496), (21, 971957568), (24, 850462872), (28, 728968176), (32, 637847154), (36, 566975248), (42, 485978784), (48, 425231436), (56, 364484088), (63, 323985856), (64, 318923577), (72, 283487624), (84, 242989392), (96, 212615718), (112, 182242044), (126, 161992928), (144, 141743812), (168, 121494696), (192, 106307859), (224, 91121022), (252, 80996464), (288, 70871906), (336, 60747348), (448, 45560511), (504, 40498232), (576, 35435953), (672, 30373674), (1008, 20249116), (1344, 15186837), (2016, 10124558), (4032, 5062279)]