20937014787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{188831}}^1$

素因数の和:191690

約数の個数: 16

約数和(自身を含む): 30074139648

約数和(自身を除く): 9137124861

約数列:

[1, 3, 13, 39, 2843, 8529, 36959, 110877, 188831, 566493, 2454803, 7364409, 536846533, 1610539599, 6979004929, 20937014787]

約数ペア:

[(1, 20937014787), (3, 6979004929), (13, 1610539599), (39, 536846533), (2843, 7364409), (8529, 2454803), (36959, 566493), (110877, 188831)]