20221555659

素因数分解:

$3^1\times {\mathrm{1259}}^1\times {\mathrm{2287}}^1\times {\mathrm{2341}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 27006819840

約数和(自身を除く): 6785264181

約数列:

[1, 3, 1259, 2287, 2341, 3777, 6861, 7023, 2879333, 2947319, 5353867, 8637999, 8841957, 16061601, 6740518553, 20221555659]

約数ペア:

[(1, 20221555659), (3, 6740518553), (1259, 16061601), (2287, 8841957), (2341, 8637999), (3777, 5353867), (6861, 2947319), (7023, 2879333)]