2023954936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{20773}}^1$

素因数の和:21439

約数の個数: 32

約数和(自身を含む): 4001072400

約数和(自身を除く): 1977117464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 641, 1282, 2564, 5128, 12179, 20773, 24358, 41546, 48716, 83092, 97432, 166184, 394687, 789374, 1578748, 3157496, 13315493, 26630986, 53261972, 106523944, 252994367, 505988734, 1011977468, 2023954936]

約数ペア:

[(1, 2023954936), (2, 1011977468), (4, 505988734), (8, 252994367), (19, 106523944), (38, 53261972), (76, 26630986), (152, 13315493), (641, 3157496), (1282, 1578748), (2564, 789374), (5128, 394687), (12179, 166184), (20773, 97432), (24358, 83092), (41546, 48716)]