20199251910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{960497}}^1$

素因数の和:961208

約数の個数: 32

約数和(自身を含む): 48547410912

約数和(自身を除く): 28348159002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 21030, 960497, 1920994, 2881491, 4802485, 5762982, 9604970, 14407455, 28814910, 673308397, 1346616794, 2019925191, 3366541985, 4039850382, 6733083970, 10099625955, 20199251910]

約数ペア:

[(1, 20199251910), (2, 10099625955), (3, 6733083970), (5, 4039850382), (6, 3366541985), (10, 2019925191), (15, 1346616794), (30, 673308397), (701, 28814910), (1402, 14407455), (2103, 9604970), (3505, 5762982), (4206, 4802485), (7010, 2881491), (10515, 1920994), (21030, 960497)]