20199963103

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1\times {\mathrm{9311}}^1$

素因数の和:10878

約数の個数: 16

約数和(自身を含む): 21311815680

約数和(自身を除く): 1111852577

約数列:

[1, 31, 47, 1457, 1489, 9311, 46159, 69983, 288641, 437617, 2169473, 13566127, 13864079, 429786449, 651611713, 20199963103]

約数ペア:

[(1, 20199963103), (31, 651611713), (47, 429786449), (1457, 13864079), (1489, 13566127), (9311, 2169473), (46159, 437617), (69983, 288641)]