2016780112

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{704183}}^1$

素因数の和:704370

約数の個数: 20

約数和(自身を含む): 3929346720

約数和(自身を除く): 1912566608

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 704183, 1408366, 2816732, 5633464, 11266928, 126048757, 252097514, 504195028, 1008390056, 2016780112]

約数ペア:

[(1, 2016780112), (2, 1008390056), (4, 504195028), (8, 252097514), (16, 126048757), (179, 11266928), (358, 5633464), (716, 2816732), (1432, 1408366), (2864, 704183)]