20833804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 38525760

約数和(自身を除く): 17691956

約数列:

[1, 2, 4, 19, 38, 76, 467, 587, 934, 1174, 1868, 2348, 8873, 11153, 17746, 22306, 35492, 44612, 274129, 548258, 1096516, 5208451, 10416902, 20833804]

約数ペア:

[(1, 20833804), (2, 10416902), (4, 5208451), (19, 1096516), (38, 548258), (76, 274129), (467, 44612), (587, 35492), (934, 22306), (1174, 17746), (1868, 11153), (2348, 8873)]