1620487824

素因数分解:

$2^4\times 3^1\times {\mathrm{33760163}}^1$

素因数の和:33760174

約数の個数: 20

約数和(自身を含む): 4186260336

約数和(自身を除く): 2565772512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 33760163, 67520326, 101280489, 135040652, 202560978, 270081304, 405121956, 540162608, 810243912, 1620487824]

約数ペア:

[(1, 1620487824), (2, 810243912), (3, 540162608), (4, 405121956), (6, 270081304), (8, 202560978), (12, 135040652), (16, 101280489), (24, 67520326), (48, 33760163)]