20090950215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191342383}}^1$

素因数の和:191342398

約数の個数: 16

約数和(自身を含む): 36737737728

約数和(自身を除く): 16646787513

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191342383, 574027149, 956711915, 1339396681, 2870135745, 4018190043, 6696983405, 20090950215]

約数ペア:

[(1, 20090950215), (3, 6696983405), (5, 4018190043), (7, 2870135745), (15, 1339396681), (21, 956711915), (35, 574027149), (105, 191342383)]