20165354912

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{2452013}}^1$

素因数の和:2452280

約数の個数: 24

約数和(自身を含む): 39855035556

約数和(自身を除く): 19689680644

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 2452013, 4904026, 9808052, 19616104, 39232208, 78464416, 630167341, 1260334682, 2520669364, 5041338728, 10082677456, 20165354912]

約数ペア:

[(1, 20165354912), (2, 10082677456), (4, 5041338728), (8, 2520669364), (16, 1260334682), (32, 630167341), (257, 78464416), (514, 39232208), (1028, 19616104), (2056, 9808052), (4112, 4904026), (8224, 2452013)]