20303733

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7244

約数の個数: 16

約数和(自身を含む): 28941696

約数和(自身を除く): 8637963

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 7177, 21531, 165071, 294257, 495213, 882771, 6767911, 20303733]

約数ペア:

[(1, 20303733), (3, 6767911), (23, 882771), (41, 495213), (69, 294257), (123, 165071), (943, 21531), (2829, 7177)]