20146735935

素因数分解:

$3^4\times 5^1\times {\mathrm{49745027}}^1$

素因数の和:49745044

約数の個数: 20

約数和(自身を含む): 36114890328

約数和(自身を除く): 15968154393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49745027, 149235081, 248725135, 447705243, 746175405, 1343115729, 2238526215, 4029347187, 6715578645, 20146735935]

約数ペア:

[(1, 20146735935), (3, 6715578645), (5, 4029347187), (9, 2238526215), (15, 1343115729), (27, 746175405), (45, 447705243), (81, 248725135), (135, 149235081), (405, 49745027)]