20145121446

素因数分解:

$2^1\times 3^1\times {\mathrm{1741}}^1\times {\mathrm{1928501}}^1$

素因数の和:1930247

約数の個数: 16

約数和(自身を含む): 40313405808

約数和(自身を除く): 20168284362

約数列:

[1, 2, 3, 6, 1741, 3482, 5223, 10446, 1928501, 3857002, 5785503, 11571006, 3357520241, 6715040482, 10072560723, 20145121446]

約数ペア:

[(1, 20145121446), (2, 10072560723), (3, 6715040482), (6, 3357520241), (1741, 11571006), (3482, 5785503), (5223, 3857002), (10446, 1928501)]