20162595504

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3925739}}^1$

素因数の和:3925857

約数の個数: 40

約数和(自身を含む): 52573510080

約数和(自身を除く): 32410914576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3925739, 7851478, 11777217, 15702956, 23554434, 31405912, 47108868, 62811824, 94217736, 188435472, 420054073, 840108146, 1260162219, 1680216292, 2520324438, 3360432584, 5040648876, 6720865168, 10081297752, 20162595504]

約数ペア:

[(1, 20162595504), (2, 10081297752), (3, 6720865168), (4, 5040648876), (6, 3360432584), (8, 2520324438), (12, 1680216292), (16, 1260162219), (24, 840108146), (48, 420054073), (107, 188435472), (214, 94217736), (321, 62811824), (428, 47108868), (642, 31405912), (856, 23554434), (1284, 15702956), (1712, 11777217), (2568, 7851478), (5136, 3925739)]