20687316001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{138071}}^1$

素因数の和:138392

約数の個数: 16

約数和(自身を含む): 23083429248

約数和(自身を除く): 2396113247

約数列:

[1, 11, 53, 257, 583, 2827, 13621, 138071, 149831, 1518781, 7317763, 35484247, 80495393, 390326717, 1880665091, 20687316001]

約数ペア:

[(1, 20687316001), (11, 1880665091), (53, 390326717), (257, 80495393), (583, 35484247), (2827, 7317763), (13621, 1518781), (138071, 149831)]