20732415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125651}}^1$

素因数の和:125670

約数の個数: 16

約数和(自身を含む): 36187776

約数和(自身を除く): 15455361

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 125651, 376953, 628255, 1382161, 1884765, 4146483, 6910805, 20732415]

約数ペア:

[(1, 20732415), (3, 6910805), (5, 4146483), (11, 1884765), (15, 1382161), (33, 628255), (55, 376953), (165, 125651)]