20748096

素因数分解:

$2^6\times 3^3\times {\mathrm{12007}}^1$

素因数の和:12028

約数の個数: 56

約数和(自身を含む): 61000640

約数和(自身を除く): 40252544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12007, 24014, 36021, 48028, 72042, 96056, 108063, 144084, 192112, 216126, 288168, 324189, 384224, 432252, 576336, 648378, 768448, 864504, 1152672, 1296756, 1729008, 2305344, 2593512, 3458016, 5187024, 6916032, 10374048, 20748096]

約数ペア:

[(1, 20748096), (2, 10374048), (3, 6916032), (4, 5187024), (6, 3458016), (8, 2593512), (9, 2305344), (12, 1729008), (16, 1296756), (18, 1152672), (24, 864504), (27, 768448), (32, 648378), (36, 576336), (48, 432252), (54, 384224), (64, 324189), (72, 288168), (96, 216126), (108, 192112), (144, 144084), (192, 108063), (216, 96056), (288, 72042), (432, 48028), (576, 36021), (864, 24014), (1728, 12007)]