20973350760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{174777923}}^1$

素因数の和:174777937

約数の個数: 32

約数和(自身を含む): 62920052640

約数和(自身を除く): 41946701880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 174777923, 349555846, 524333769, 699111692, 873889615, 1048667538, 1398223384, 1747779230, 2097335076, 2621668845, 3495558460, 4194670152, 5243337690, 6991116920, 10486675380, 20973350760]

約数ペア:

[(1, 20973350760), (2, 10486675380), (3, 6991116920), (4, 5243337690), (5, 4194670152), (6, 3495558460), (8, 2621668845), (10, 2097335076), (12, 1747779230), (15, 1398223384), (20, 1048667538), (24, 873889615), (30, 699111692), (40, 524333769), (60, 349555846), (120, 174777923)]