20202735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192407}}^1$

素因数の和:192422

約数の個数: 16

約数和(自身を含む): 36942336

約数和(自身を除く): 16739601

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192407, 577221, 962035, 1346849, 2886105, 4040547, 6734245, 20202735]

約数ペア:

[(1, 20202735), (3, 6734245), (5, 4040547), (7, 2886105), (15, 1346849), (21, 962035), (35, 577221), (105, 192407)]