20061448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 41232960

約数和(自身を除く): 21171512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 823, 1108, 1646, 2216, 3047, 3292, 6094, 6584, 9053, 12188, 18106, 24376, 36212, 72424, 227971, 455942, 911884, 1823768, 2507681, 5015362, 10030724, 20061448]

約数ペア:

[(1, 20061448), (2, 10030724), (4, 5015362), (8, 2507681), (11, 1823768), (22, 911884), (44, 455942), (88, 227971), (277, 72424), (554, 36212), (823, 24376), (1108, 18106), (1646, 12188), (2216, 9053), (3047, 6584), (3292, 6094)]