2020441712

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{3863}}^1$

素因数の和:4305

約数の個数: 40

約数和(自身を含む): 3967725216

約数和(自身を除く): 1947283504

約数列:

[1, 2, 4, 8, 16, 97, 194, 337, 388, 674, 776, 1348, 1552, 2696, 3863, 5392, 7726, 15452, 30904, 32689, 61808, 65378, 130756, 261512, 374711, 523024, 749422, 1301831, 1498844, 2603662, 2997688, 5207324, 5995376, 10414648, 20829296, 126277607, 252555214, 505110428, 1010220856, 2020441712]

約数ペア:

[(1, 2020441712), (2, 1010220856), (4, 505110428), (8, 252555214), (16, 126277607), (97, 20829296), (194, 10414648), (337, 5995376), (388, 5207324), (674, 2997688), (776, 2603662), (1348, 1498844), (1552, 1301831), (2696, 749422), (3863, 523024), (5392, 374711), (7726, 261512), (15452, 130756), (30904, 65378), (32689, 61808)]