20674350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{45943}}^1$

素因数の和:45961

約数の個数: 36

約数和(自身を含む): 55546296

約数和(自身を除く): 34871946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 45943, 91886, 137829, 229715, 275658, 413487, 459430, 689145, 826974, 1148575, 1378290, 2067435, 2297150, 3445725, 4134870, 6891450, 10337175, 20674350]

約数ペア:

[(1, 20674350), (2, 10337175), (3, 6891450), (5, 4134870), (6, 3445725), (9, 2297150), (10, 2067435), (15, 1378290), (18, 1148575), (25, 826974), (30, 689145), (45, 459430), (50, 413487), (75, 275658), (90, 229715), (150, 137829), (225, 91886), (450, 45943)]