20171045072

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{701}}^1\times {\mathrm{3851}}^1$

素因数の和:5027

約数の個数: 40

約数和(自身を含む): 39231140832

約数和(自身を除く): 19060095760

約数列:

[1, 2, 4, 8, 16, 467, 701, 934, 1402, 1868, 2804, 3736, 3851, 5608, 7472, 7702, 11216, 15404, 30808, 61616, 327367, 654734, 1309468, 1798417, 2618936, 2699551, 3596834, 5237872, 5399102, 7193668, 10798204, 14387336, 21596408, 28774672, 43192816, 1260690317, 2521380634, 5042761268, 10085522536, 20171045072]

約数ペア:

[(1, 20171045072), (2, 10085522536), (4, 5042761268), (8, 2521380634), (16, 1260690317), (467, 43192816), (701, 28774672), (934, 21596408), (1402, 14387336), (1868, 10798204), (2804, 7193668), (3736, 5399102), (3851, 5237872), (5608, 3596834), (7472, 2699551), (7702, 2618936), (11216, 1798417), (15404, 1309468), (30808, 654734), (61616, 327367)]