20238735549

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{3917}}^1\times {\mathrm{4211}}^1$

素因数の和:8540

約数の個数: 16

約数和(自身を含む): 27064290240

約数和(自身を除く): 6825554691

約数列:

[1, 3, 409, 1227, 3917, 4211, 11751, 12633, 1602053, 1722299, 4806159, 5166897, 16494487, 49483461, 6746245183, 20238735549]

約数ペア:

[(1, 20238735549), (3, 6746245183), (409, 49483461), (1227, 16494487), (3917, 5166897), (4211, 4806159), (11751, 1722299), (12633, 1602053)]