20273850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{45053}}^1$

素因数の和:45071

約数の個数: 36

約数和(自身を含む): 54470286

約数和(自身を除く): 34196436

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 45053, 90106, 135159, 225265, 270318, 405477, 450530, 675795, 810954, 1126325, 1351590, 2027385, 2252650, 3378975, 4054770, 6757950, 10136925, 20273850]

約数ペア:

[(1, 20273850), (2, 10136925), (3, 6757950), (5, 4054770), (6, 3378975), (9, 2252650), (10, 2027385), (15, 1351590), (18, 1126325), (25, 810954), (30, 675795), (45, 450530), (50, 405477), (75, 270318), (90, 225265), (150, 135159), (225, 90106), (450, 45053)]