20229717107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{777737}}^1$

素因数の和:777830

約数の個数: 12

約数和(自身を含む): 21885547320

約数和(自身を除く): 1655830213

約数列:

[1, 19, 37, 703, 1369, 26011, 777737, 14777003, 28776269, 546749111, 1064721953, 20229717107]

約数ペア:

[(1, 20229717107), (19, 1064721953), (37, 546749111), (703, 28776269), (1369, 14777003), (26011, 777737)]