20194707444

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{26713}}^1$

素因数の和:27656

約数の個数: 48

約数和(自身を含む): 47823616512

約数和(自身を除く): 27628909068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 863, 876, 1726, 2589, 3452, 5178, 10356, 26713, 53426, 62999, 80139, 106852, 125998, 160278, 188997, 251996, 320556, 377994, 755988, 1950049, 3900098, 5850147, 7800196, 11700294, 23053319, 23400588, 46106638, 69159957, 92213276, 138319914, 276639828, 1682892287, 3365784574, 5048676861, 6731569148, 10097353722, 20194707444]

約数ペア:

[(1, 20194707444), (2, 10097353722), (3, 6731569148), (4, 5048676861), (6, 3365784574), (12, 1682892287), (73, 276639828), (146, 138319914), (219, 92213276), (292, 69159957), (438, 46106638), (863, 23400588), (876, 23053319), (1726, 11700294), (2589, 7800196), (3452, 5850147), (5178, 3900098), (10356, 1950049), (26713, 755988), (53426, 377994), (62999, 320556), (80139, 251996), (106852, 188997), (125998, 160278)]