20123261733

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5379113}}^1$

素因数の和:5379188

約数の個数: 16

約数和(自身を含む): 28401721920

約数和(自身を除く): 8278460187

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 5379113, 16137339, 155994277, 231301859, 467982831, 693905577, 6707753911, 20123261733]

約数ペア:

[(1, 20123261733), (3, 6707753911), (29, 693905577), (43, 467982831), (87, 231301859), (129, 155994277), (1247, 16137339), (3741, 5379113)]