20199259119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27259459}}^1$

素因数の和:27259494

約数の個数: 16

約数和(自身を含む): 30530595200

約数和(自身を除く): 10331336081

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27259459, 81778377, 354372967, 517929721, 1063118901, 1553789163, 6733086373, 20199259119]

約数ペア:

[(1, 20199259119), (3, 6733086373), (13, 1553789163), (19, 1063118901), (39, 517929721), (57, 354372967), (247, 81778377), (741, 27259459)]