20179423347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1\times {\mathrm{46091}}^1$

素因数の和:53794

約数の個数: 16

約数和(自身を含む): 28326299520

約数和(自身を除く): 8146876173

約数列:

[1, 3, 19, 57, 7681, 23043, 46091, 138273, 145939, 437817, 875729, 2627187, 354024971, 1062074913, 6726474449, 20179423347]

約数ペア:

[(1, 20179423347), (3, 6726474449), (19, 1062074913), (57, 354024971), (7681, 2627187), (23043, 875729), (46091, 437817), (138273, 145939)]