20144066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 31894560

約数和(自身を除く): 11750494

約数列:

[1, 2, 19, 38, 641, 827, 1282, 1654, 12179, 15713, 24358, 31426, 530107, 1060214, 10072033, 20144066]

約数ペア:

[(1, 20144066), (2, 10072033), (19, 1060214), (38, 530107), (641, 31426), (827, 24358), (1282, 15713), (1654, 12179)]