20194868505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192332081}}^1$

素因数の和:192332096

約数の個数: 16

約数和(自身を含む): 36927759744

約数和(自身を除く): 16732891239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192332081, 576996243, 961660405, 1346324567, 2884981215, 4038973701, 6731622835, 20194868505]

約数ペア:

[(1, 20194868505), (3, 6731622835), (5, 4038973701), (7, 2884981215), (15, 1346324567), (21, 961660405), (35, 576996243), (105, 192332081)]