20418624

素因数分解:

$2^6\times 3^2\times {\mathrm{35449}}^1$

素因数の和:35467

約数の個数: 42

約数和(自身を含む): 58527950

約数和(自身を除く): 38109326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35449, 70898, 106347, 141796, 212694, 283592, 319041, 425388, 567184, 638082, 850776, 1134368, 1276164, 1701552, 2268736, 2552328, 3403104, 5104656, 6806208, 10209312, 20418624]

約数ペア:

[(1, 20418624), (2, 10209312), (3, 6806208), (4, 5104656), (6, 3403104), (8, 2552328), (9, 2268736), (12, 1701552), (16, 1276164), (18, 1134368), (24, 850776), (32, 638082), (36, 567184), (48, 425388), (64, 319041), (72, 283592), (96, 212694), (144, 141796), (192, 106347), (288, 70898), (576, 35449)]