20010853461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{830981}}^1$

素因数の和:831356

約数の個数: 16

約数和(自身を含む): 27920995200

約数和(自身を除く): 7910141739

約数列:

[1, 3, 23, 69, 349, 1047, 8027, 24081, 830981, 2492943, 19112563, 57337689, 290012369, 870037107, 6670284487, 20010853461]

約数ペア:

[(1, 20010853461), (3, 6670284487), (23, 870037107), (69, 290012369), (349, 57337689), (1047, 19112563), (8027, 2492943), (24081, 830981)]