20700863015

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{169909}}^1$

素因数の和:170039

約数の個数: 24

約数和(自身を含む): 28879262880

約数和(自身を除く): 8178399865

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 3481, 17405, 24367, 121835, 169909, 849545, 1189363, 5946815, 10024631, 50123155, 70172417, 350862085, 591453229, 2957266145, 4140172603, 20700863015]

約数ペア:

[(1, 20700863015), (5, 4140172603), (7, 2957266145), (35, 591453229), (59, 350862085), (295, 70172417), (413, 50123155), (2065, 10024631), (3481, 5946815), (17405, 1189363), (24367, 849545), (121835, 169909)]