20203669224

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{947}}^1\times {\mathrm{1489}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 55088280000

約数和(自身を除く): 34884610776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 947, 1194, 1489, 1592, 1791, 1894, 2388, 2841, 2978, 3582, 3788, 4467, 4776, 5682, 5956, 7164, 7576, 8523, 8934, 11364, 11912, 13401, 14328, 17046, 17868, 22728, 26802, 34092, 35736, 53604, 68184, 107208, 188453, 296311, 376906, 565359, 592622, 753812, 888933, 1130718, 1185244, 1410083, 1507624, 1696077, 1777866, 2261436, 2370488, 2666799, 2820166, 3392154, 3555732, 4230249, 4522872, 5333598, 5640332, 6784308, 7111464, 8460498, 10667196, 11280664, 12690747, 13568616, 16920996, 21334392, 25381494, 33841992, 50762988, 101525976, 280606517, 561213034, 841819551, 1122426068, 1683639102, 2244852136, 2525458653, 3367278204, 5050917306, 6734556408, 10101834612, 20203669224]

約数ペア:

[(1, 20203669224), (2, 10101834612), (3, 6734556408), (4, 5050917306), (6, 3367278204), (8, 2525458653), (9, 2244852136), (12, 1683639102), (18, 1122426068), (24, 841819551), (36, 561213034), (72, 280606517), (199, 101525976), (398, 50762988), (597, 33841992), (796, 25381494), (947, 21334392), (1194, 16920996), (1489, 13568616), (1592, 12690747), (1791, 11280664), (1894, 10667196), (2388, 8460498), (2841, 7111464), (2978, 6784308), (3582, 5640332), (3788, 5333598), (4467, 4522872), (4776, 4230249), (5682, 3555732), (5956, 3392154), (7164, 2820166), (7576, 2666799), (8523, 2370488), (8934, 2261436), (11364, 1777866), (11912, 1696077), (13401, 1507624), (14328, 1410083), (17046, 1185244), (17868, 1130718), (22728, 888933), (26802, 753812), (34092, 592622), (35736, 565359), (53604, 376906), (68184, 296311), (107208, 188453)]