20162620810

素因数分解:

$2^1\times 5^1\times {\mathrm{10487}}^1\times {\mathrm{192263}}^1$

素因数の和:202757

約数の個数: 16

約数和(自身を含む): 36296366976

約数和(自身を除く): 16133746166

約数列:

[1, 2, 5, 10, 10487, 20974, 52435, 104870, 192263, 384526, 961315, 1922630, 2016262081, 4032524162, 10081310405, 20162620810]

約数ペア:

[(1, 20162620810), (2, 10081310405), (5, 4032524162), (10, 2016262081), (10487, 1922630), (20974, 961315), (52435, 384526), (104870, 192263)]