20185540197

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{3617}}^1\times {\mathrm{35099}}^1$

素因数の和:38772

約数の個数: 16

約数和(自身を含む): 27430228800

約数和(自身を除く): 7244688603

約数列:

[1, 3, 53, 159, 3617, 10851, 35099, 105297, 191701, 575103, 1860247, 5580741, 126953083, 380859249, 6728513399, 20185540197]

約数ペア:

[(1, 20185540197), (3, 6728513399), (53, 380859249), (159, 126953083), (3617, 5580741), (10851, 1860247), (35099, 575103), (105297, 191701)]