20021453569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1\times {\mathrm{4657}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 21677512192

約数和(自身を除く): 1656058623

約数列:

[1, 13, 223, 1483, 2899, 4657, 19279, 60541, 330709, 1038511, 4299217, 6906331, 13500643, 89782303, 1540111813, 20021453569]

約数ペア:

[(1, 20021453569), (13, 1540111813), (223, 89782303), (1483, 13500643), (2899, 6906331), (4657, 4299217), (19279, 1038511), (60541, 330709)]