20238735891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{420353}}^1$

素因数の和:421826

約数の個数: 16

約数和(自身を含む): 29458408320

約数和(自身を除く): 9219672429

約数列:

[1, 3, 11, 33, 1459, 4377, 16049, 48147, 420353, 1261059, 4623883, 13871649, 613295027, 1839885081, 6746245297, 20238735891]

約数ペア:

[(1, 20238735891), (3, 6746245297), (11, 1839885081), (33, 613295027), (1459, 13871649), (4377, 4623883), (16049, 1261059), (48147, 420353)]