2020395615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19241863}}^1$

素因数の和:19241878

約数の個数: 16

約数和(自身を含む): 3694437888

約数和(自身を除く): 1674042273

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19241863, 57725589, 96209315, 134693041, 288627945, 404079123, 673465205, 2020395615]

約数ペア:

[(1, 2020395615), (3, 673465205), (5, 404079123), (7, 288627945), (15, 134693041), (21, 96209315), (35, 57725589), (105, 19241863)]