20079955599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{7621}}^1\times {\mathrm{79843}}^1$

素因数の和:87478

約数の個数: 16

約数和(自身を含む): 29211406464

約数和(自身を除く): 9131450865

約数列:

[1, 3, 11, 33, 7621, 22863, 79843, 83831, 239529, 251493, 878273, 2634819, 608483503, 1825450509, 6693318533, 20079955599]

約数ペア:

[(1, 20079955599), (3, 6693318533), (11, 1825450509), (33, 608483503), (7621, 2634819), (22863, 878273), (79843, 251493), (83831, 239529)]