20950310

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35509}}^1$

素因数の和:35575

約数の個数: 16

約数和(自身を含む): 38350800

約数和(自身を除く): 17400490

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 35509, 71018, 177545, 355090, 2095031, 4190062, 10475155, 20950310]

約数ペア:

[(1, 20950310), (2, 10475155), (5, 4190062), (10, 2095031), (59, 355090), (118, 177545), (295, 71018), (590, 35509)]