20373824

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1170

約数の個数: 28

約数和(自身を含む): 40576500

約数和(自身を除く): 20202676

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 709, 898, 1418, 1796, 2836, 3592, 5672, 7184, 11344, 14368, 22688, 28736, 45376, 318341, 636682, 1273364, 2546728, 5093456, 10186912, 20373824]

約数ペア:

[(1, 20373824), (2, 10186912), (4, 5093456), (8, 2546728), (16, 1273364), (32, 636682), (64, 318341), (449, 45376), (709, 28736), (898, 22688), (1418, 14368), (1796, 11344), (2836, 7184), (3592, 5672)]