20243346326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{256967}}^1$

素因数の和:257324

約数の個数: 32

約数和(自身を含む): 36855378432

約数和(自身を除く): 16612032106

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 331, 662, 2317, 4634, 5627, 11254, 39389, 78778, 256967, 513934, 1798769, 3597538, 4368439, 8736878, 30579073, 61158146, 85056077, 170112154, 595392539, 1190785078, 1445953309, 2891906618, 10121673163, 20243346326]

約数ペア:

[(1, 20243346326), (2, 10121673163), (7, 2891906618), (14, 1445953309), (17, 1190785078), (34, 595392539), (119, 170112154), (238, 85056077), (331, 61158146), (662, 30579073), (2317, 8736878), (4634, 4368439), (5627, 3597538), (11254, 1798769), (39389, 513934), (78778, 256967)]