20924736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15569}}^1$

素因数の和:15591

約数の個数: 56

約数和(自身を含む): 63276480

約数和(自身を除く): 42351744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15569, 31138, 46707, 62276, 93414, 108983, 124552, 186828, 217966, 249104, 326949, 373656, 435932, 498208, 653898, 747312, 871864, 996416, 1307796, 1494624, 1743728, 2615592, 2989248, 3487456, 5231184, 6974912, 10462368, 20924736]

約数ペア:

[(1, 20924736), (2, 10462368), (3, 6974912), (4, 5231184), (6, 3487456), (7, 2989248), (8, 2615592), (12, 1743728), (14, 1494624), (16, 1307796), (21, 996416), (24, 871864), (28, 747312), (32, 653898), (42, 498208), (48, 435932), (56, 373656), (64, 326949), (84, 249104), (96, 217966), (112, 186828), (168, 124552), (192, 108983), (224, 93414), (336, 62276), (448, 46707), (672, 31138), (1344, 15569)]