20149681344

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{18223}}^1$

素因数の和:18694

約数の個数: 112

約数和(自身を含む): 57546435072

約数和(自身を除く): 37396753728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 443, 624, 832, 886, 1248, 1329, 1772, 2496, 2658, 3544, 5316, 5759, 7088, 10632, 11518, 14176, 17277, 18223, 21264, 23036, 28352, 34554, 36446, 42528, 46072, 54669, 69108, 72892, 85056, 92144, 109338, 138216, 145784, 184288, 218676, 236899, 276432, 291568, 368576, 437352, 473798, 552864, 583136, 710697, 874704, 947596, 1105728, 1166272, 1421394, 1749408, 1895192, 2842788, 3498816, 3790384, 5685576, 7580768, 8072789, 11371152, 15161536, 16145578, 22742304, 24218367, 32291156, 45484608, 48436734, 64582312, 96873468, 104946257, 129164624, 193746936, 209892514, 258329248, 314838771, 387493872, 419785028, 516658496, 629677542, 774987744, 839570056, 1259355084, 1549975488, 1679140112, 2518710168, 3358280224, 5037420336, 6716560448, 10074840672, 20149681344]

約数ペア:

[(1, 20149681344), (2, 10074840672), (3, 6716560448), (4, 5037420336), (6, 3358280224), (8, 2518710168), (12, 1679140112), (13, 1549975488), (16, 1259355084), (24, 839570056), (26, 774987744), (32, 629677542), (39, 516658496), (48, 419785028), (52, 387493872), (64, 314838771), (78, 258329248), (96, 209892514), (104, 193746936), (156, 129164624), (192, 104946257), (208, 96873468), (312, 64582312), (416, 48436734), (443, 45484608), (624, 32291156), (832, 24218367), (886, 22742304), (1248, 16145578), (1329, 15161536), (1772, 11371152), (2496, 8072789), (2658, 7580768), (3544, 5685576), (5316, 3790384), (5759, 3498816), (7088, 2842788), (10632, 1895192), (11518, 1749408), (14176, 1421394), (17277, 1166272), (18223, 1105728), (21264, 947596), (23036, 874704), (28352, 710697), (34554, 583136), (36446, 552864), (42528, 473798), (46072, 437352), (54669, 368576), (69108, 291568), (72892, 276432), (85056, 236899), (92144, 218676), (109338, 184288), (138216, 145784)]