20342211048

素因数分解:

$2^3\times 3^4\times {\mathrm{2693}}^1\times {\mathrm{11657}}^1$

素因数の和:14368

約数の個数: 80

約数和(自身を含む): 57003073380

約数和(自身を除く): 36660862332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2693, 5386, 8079, 10772, 11657, 16158, 21544, 23314, 24237, 32316, 34971, 46628, 48474, 64632, 69942, 72711, 93256, 96948, 104913, 139884, 145422, 193896, 209826, 218133, 279768, 290844, 314739, 419652, 436266, 581688, 629478, 839304, 872532, 944217, 1258956, 1745064, 1888434, 2517912, 3776868, 7553736, 31392301, 62784602, 94176903, 125569204, 188353806, 251138408, 282530709, 376707612, 565061418, 753415224, 847592127, 1130122836, 1695184254, 2260245672, 2542776381, 3390368508, 5085552762, 6780737016, 10171105524, 20342211048]

約数ペア:

[(1, 20342211048), (2, 10171105524), (3, 6780737016), (4, 5085552762), (6, 3390368508), (8, 2542776381), (9, 2260245672), (12, 1695184254), (18, 1130122836), (24, 847592127), (27, 753415224), (36, 565061418), (54, 376707612), (72, 282530709), (81, 251138408), (108, 188353806), (162, 125569204), (216, 94176903), (324, 62784602), (648, 31392301), (2693, 7553736), (5386, 3776868), (8079, 2517912), (10772, 1888434), (11657, 1745064), (16158, 1258956), (21544, 944217), (23314, 872532), (24237, 839304), (32316, 629478), (34971, 581688), (46628, 436266), (48474, 419652), (64632, 314739), (69942, 290844), (72711, 279768), (93256, 218133), (96948, 209826), (104913, 193896), (139884, 145422)]