20228069522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{15473}}^1\times {\mathrm{34403}}^1$

素因数の和:49897

約数の個数: 16

約数和(自身を含む): 31942049760

約数和(自身を除く): 11713980238

約数列:

[1, 2, 19, 38, 15473, 30946, 34403, 68806, 293987, 587974, 653657, 1307314, 532317619, 1064635238, 10114034761, 20228069522]

約数ペア:

[(1, 20228069522), (2, 10114034761), (19, 1064635238), (38, 532317619), (15473, 1307314), (30946, 653657), (34403, 587974), (68806, 293987)]