20172062485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{99721}}^1$

素因数の和:101508

約数の個数: 16

約数和(自身を含む): 25273543680

約数和(自身を除く): 5101481195

約数列:

[1, 5, 23, 115, 1759, 8795, 40457, 99721, 202285, 498605, 2293583, 11467915, 175409239, 877046195, 4034412497, 20172062485]

約数ペア:

[(1, 20172062485), (5, 4034412497), (23, 877046195), (115, 175409239), (1759, 11467915), (8795, 2293583), (40457, 498605), (99721, 202285)]