20577798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60169}}^1$

素因数の和:60196

約数の個数: 24

約数和(自身を含む): 46932600

約数和(自身を除く): 26354802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60169, 120338, 180507, 361014, 541521, 1083042, 1143211, 2286422, 3429633, 6859266, 10288899, 20577798]

約数ペア:

[(1, 20577798), (2, 10288899), (3, 6859266), (6, 3429633), (9, 2286422), (18, 1143211), (19, 1083042), (38, 541521), (57, 361014), (114, 180507), (171, 120338), (342, 60169)]