2020648613

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2\times {\mathrm{127}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 2190412800

約数和(自身を除く): 169764187

約数列:

[1, 19, 89, 97, 127, 1691, 1843, 2413, 8633, 9409, 11303, 12319, 164027, 178771, 214757, 234061, 837401, 1096391, 1194943, 15910619, 20831429, 22703917, 106349927, 2020648613]

約数ペア:

[(1, 2020648613), (19, 106349927), (89, 22703917), (97, 20831429), (127, 15910619), (1691, 1194943), (1843, 1096391), (2413, 837401), (8633, 234061), (9409, 214757), (11303, 178771), (12319, 164027)]