20170662630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672355421}}^1$

素因数の和:672355431

約数の個数: 16

約数和(自身を含む): 48409590384

約数和(自身を除く): 28238927754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672355421, 1344710842, 2017066263, 3361777105, 4034132526, 6723554210, 10085331315, 20170662630]

約数ペア:

[(1, 20170662630), (2, 10085331315), (3, 6723554210), (5, 4034132526), (6, 3361777105), (10, 2017066263), (15, 1344710842), (30, 672355421)]