2020291215

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{299969}}^1$

素因数の和:300426

約数の個数: 16

約数和(自身を含む): 3239676000

約数和(自身を除く): 1219384785

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 299969, 899907, 1499845, 4499535, 134686081, 404058243, 673430405, 2020291215]

約数ペア:

[(1, 2020291215), (3, 673430405), (5, 404058243), (15, 134686081), (449, 4499535), (1347, 1499845), (2245, 899907), (6735, 299969)]