20943959277

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{3019}}^1\times {\mathrm{5519}}^1$

素因数の和:8960

約数の個数: 16

約数和(自身を含む): 28006272000

約数和(自身を除く): 7062312723

約数列:

[1, 3, 419, 1257, 3019, 5519, 9057, 16557, 1264961, 2312461, 3794883, 6937383, 16661861, 49985583, 6981319759, 20943959277]

約数ペア:

[(1, 20943959277), (3, 6981319759), (419, 49985583), (1257, 16661861), (3019, 6937383), (5519, 3794883), (9057, 2312461), (16557, 1264961)]