20226850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57791}}^1$

素因数の和:57810

約数の個数: 24

約数和(自身を含む): 42997248

約数和(自身を除く): 22770398

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57791, 115582, 288955, 404537, 577910, 809074, 1444775, 2022685, 2889550, 4045370, 10113425, 20226850]

約数ペア:

[(1, 20226850), (2, 10113425), (5, 4045370), (7, 2889550), (10, 2022685), (14, 1444775), (25, 809074), (35, 577910), (50, 404537), (70, 288955), (175, 115582), (350, 57791)]