20160016

素因数分解:

$2^4\times {\mathrm{967}}^1\times {\mathrm{1303}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 39130432

約数和(自身を除く): 18970416

約数列:

[1, 2, 4, 8, 16, 967, 1303, 1934, 2606, 3868, 5212, 7736, 10424, 15472, 20848, 1260001, 2520002, 5040004, 10080008, 20160016]

約数ペア:

[(1, 20160016), (2, 10080008), (4, 5040004), (8, 2520002), (16, 1260001), (967, 20848), (1303, 15472), (1934, 10424), (2606, 7736), (3868, 5212)]