20074888935

素因数分解:

$3^4\times 5^1\times {\mathrm{49567627}}^1$

素因数の和:49567644

約数の個数: 20

約数和(自身を含む): 35986097928

約数和(自身を除く): 15911208993

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49567627, 148702881, 247838135, 446108643, 743514405, 1338325929, 2230543215, 4014977787, 6691629645, 20074888935]

約数ペア:

[(1, 20074888935), (3, 6691629645), (5, 4014977787), (9, 2230543215), (15, 1338325929), (27, 743514405), (45, 446108643), (81, 247838135), (135, 148702881), (405, 49567627)]