20342112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30271}}^1$

素因数の和:30291

約数の個数: 48

約数和(自身を含む): 61028352

約数和(自身を除く): 40686240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30271, 60542, 90813, 121084, 181626, 211897, 242168, 363252, 423794, 484336, 635691, 726504, 847588, 968672, 1271382, 1453008, 1695176, 2542764, 2906016, 3390352, 5085528, 6780704, 10171056, 20342112]

約数ペア:

[(1, 20342112), (2, 10171056), (3, 6780704), (4, 5085528), (6, 3390352), (7, 2906016), (8, 2542764), (12, 1695176), (14, 1453008), (16, 1271382), (21, 968672), (24, 847588), (28, 726504), (32, 635691), (42, 484336), (48, 423794), (56, 363252), (84, 242168), (96, 211897), (112, 181626), (168, 121084), (224, 90813), (336, 60542), (672, 30271)]